2024.01.19作业

文章介绍了如何在C语言中使用宏函数实现两个数的交换,以及如何定义和操作字符类型的指针,包括内存申请、字符串长度计算和内存释放的方法。

1.定义一个“简单宏”或宏函数,实现两个数的交换

#include <stdio.h>
#include <stdlib.h>

#define CHANGE(x,y) ({\
    x = x + y;\
    y = x - y;\
    x = x - y;\
})


int main()
{
    int a = 2, b = 5;
    printf("a = %d  b = %d\n", a, b);

    CHANGE(a, b);
    printf("change a & b\n");
    printf("a = %d  b = %d\n", a, b);
    
    return 0;
}

2.定义字符类型的指针,指针指向n个连续堆区内存,输入,计算字符串长度

定义函数,实现内存申请

定义函数,计算字符串长度

定义函数,释放内存

#include <stdio.h>
#include <stdlib.h>

char* create(int n)
{
    char* p = (char*)malloc(sizeof(char) * n);

    if (NULL == p)
    {
        return NULL;
    }
    return p;
}

void length(int n, char* p)
{
    int i;
    for (i = 0; '\0' != *(p + i); i++);

    printf("length = %d\n", i);
}

void freePtr(char* p)
{
    if (NULL == p)
    {
        return;
    }

    free(p);
    p = NULL;
}

int main()
{
    int n;
    scanf("%d", &n);
    
    char* p = create(n);
    if (p == NULL)
    {
        printf("初始化内存失败\n");
        return -1;
    }

    scanf("%s", p);
    length(n, p);
    freePtr(p);
    
    return 0;
}

3.思维导图

E:\桌面\Python大作业\Ge_weather_data_project\.venv\Scripts\python.exe E:\桌面\Python大作业\Ge_weather_data_project\main.py 数据摘要: code high_temp low_temp humidity rain count 1.800000e+01 18.000000 18.000000 18.000000 18.0 mean 1.011810e+08 30.277778 20.111111 54.555556 0.0 std 5.338539e+02 3.426635 1.875191 13.048427 0.0 min 1.011801e+08 26.000000 17.000000 34.000000 0.0 25% 1.011805e+08 28.000000 19.250000 45.000000 0.0 50% 1.011810e+08 29.500000 20.000000 51.000000 0.0 75% 1.011814e+08 32.500000 21.000000 62.750000 0.0 max 1.011818e+08 37.000000 23.000000 77.000000 0.0 E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 37073 (\N{CJK UNIFIED IDEOGRAPH-90D1}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 24030 (\N{CJK UNIFIED IDEOGRAPH-5DDE}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 23433 (\N{CJK UNIFIED IDEOGRAPH-5B89}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 38451 (\N{CJK UNIFIED IDEOGRAPH-9633}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 26032 (\N{CJK UNIFIED IDEOGRAPH-65B0}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 20065 (\N{CJK UNIFIED IDEOGRAPH-4E61}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 35768 (\N{CJK UNIFIED IDEOGRAPH-8BB8}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 26124 (\N{CJK UNIFIED IDEOGRAPH-660C}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 24179 (\N{CJK UNIFIED IDEOGRAPH-5E73}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 39030 (\N{CJK UNIFIED IDEOGRAPH-9876}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 23665 (\N{CJK UNIFIED IDEOGRAPH-5C71}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 20449 (\N{CJK UNIFIED IDEOGRAPH-4FE1}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 21335 (\N{CJK UNIFIED IDEOGRAPH-5357}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 24320 (\N{CJK UNIFIED IDEOGRAPH-5F00}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 23553 (\N{CJK UNIFIED IDEOGRAPH-5C01}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 27931 (\N{CJK UNIFIED IDEOGRAPH-6D1B}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 21830 (\N{CJK UNIFIED IDEOGRAPH-5546}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 19992 (\N{CJK UNIFIED IDEOGRAPH-4E18}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 28966 (\N{CJK UNIFIED IDEOGRAPH-7126}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 20316 (\N{CJK UNIFIED IDEOGRAPH-4F5C}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 40548 (\N{CJK UNIFIED IDEOGRAPH-9E64}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 22721 (\N{CJK UNIFIED IDEOGRAPH-58C1}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 28654 (\N{CJK UNIFIED IDEOGRAPH-6FEE}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 21608 (\N{CJK UNIFIED IDEOGRAPH-5468}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 21475 (\N{CJK UNIFIED IDEOGRAPH-53E3}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 28463 (\N{CJK UNIFIED IDEOGRAPH-6F2F}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 27827 (\N{CJK UNIFIED IDEOGRAPH-6CB3}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 39547 (\N{CJK UNIFIED IDEOGRAPH-9A7B}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 39532 (\N{CJK UNIFIED IDEOGRAPH-9A6C}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 24215 (\N{CJK UNIFIED IDEOGRAPH-5E97}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 19977 (\N{CJK UNIFIED IDEOGRAPH-4E09}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 38376 (\N{CJK UNIFIED IDEOGRAPH-95E8}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 23777 (\N{CJK UNIFIED IDEOGRAPH-5CE1}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 27982 (\N{CJK UNIFIED IDEOGRAPH-6D4E}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:77: UserWarning: Glyph 28304 (\N{CJK UNIFIED IDEOGRAPH-6E90}) missing from font(s) DejaVu Sans. plt.tight_layout() E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 37073 (\N{CJK UNIFIED IDEOGRAPH-90D1}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 24030 (\N{CJK UNIFIED IDEOGRAPH-5DDE}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 23433 (\N{CJK UNIFIED IDEOGRAPH-5B89}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 38451 (\N{CJK UNIFIED IDEOGRAPH-9633}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 26032 (\N{CJK UNIFIED IDEOGRAPH-65B0}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 20065 (\N{CJK UNIFIED IDEOGRAPH-4E61}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 35768 (\N{CJK UNIFIED IDEOGRAPH-8BB8}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 26124 (\N{CJK UNIFIED IDEOGRAPH-660C}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 24179 (\N{CJK UNIFIED IDEOGRAPH-5E73}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 39030 (\N{CJK UNIFIED IDEOGRAPH-9876}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 23665 (\N{CJK UNIFIED IDEOGRAPH-5C71}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 20449 (\N{CJK UNIFIED IDEOGRAPH-4FE1}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 21335 (\N{CJK UNIFIED IDEOGRAPH-5357}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 24320 (\N{CJK UNIFIED IDEOGRAPH-5F00}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 23553 (\N{CJK UNIFIED IDEOGRAPH-5C01}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 27931 (\N{CJK UNIFIED IDEOGRAPH-6D1B}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 21830 (\N{CJK UNIFIED IDEOGRAPH-5546}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 19992 (\N{CJK UNIFIED IDEOGRAPH-4E18}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 28966 (\N{CJK UNIFIED IDEOGRAPH-7126}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 20316 (\N{CJK UNIFIED IDEOGRAPH-4F5C}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 40548 (\N{CJK UNIFIED IDEOGRAPH-9E64}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 22721 (\N{CJK UNIFIED IDEOGRAPH-58C1}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 28654 (\N{CJK UNIFIED IDEOGRAPH-6FEE}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 21608 (\N{CJK UNIFIED IDEOGRAPH-5468}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 21475 (\N{CJK UNIFIED IDEOGRAPH-53E3}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 28463 (\N{CJK UNIFIED IDEOGRAPH-6F2F}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 27827 (\N{CJK UNIFIED IDEOGRAPH-6CB3}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 39547 (\N{CJK UNIFIED IDEOGRAPH-9A7B}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 39532 (\N{CJK UNIFIED IDEOGRAPH-9A6C}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 24215 (\N{CJK UNIFIED IDEOGRAPH-5E97}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 19977 (\N{CJK UNIFIED IDEOGRAPH-4E09}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 38376 (\N{CJK UNIFIED IDEOGRAPH-95E8}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 23777 (\N{CJK UNIFIED IDEOGRAPH-5CE1}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 27982 (\N{CJK UNIFIED IDEOGRAPH-6D4E}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) E:\桌面\Python大作业\Ge_weather_data_project\main.py:78: UserWarning: Glyph 28304 (\N{CJK UNIFIED IDEOGRAPH-6E90}) missing from font(s) DejaVu Sans. plt.savefig('temp_humidity.png', dpi=300) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 37073 (\N{CJK UNIFIED IDEOGRAPH-90D1}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 24030 (\N{CJK UNIFIED IDEOGRAPH-5DDE}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 23433 (\N{CJK UNIFIED IDEOGRAPH-5B89}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 38451 (\N{CJK UNIFIED IDEOGRAPH-9633}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 26032 (\N{CJK UNIFIED IDEOGRAPH-65B0}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 20065 (\N{CJK UNIFIED IDEOGRAPH-4E61}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 35768 (\N{CJK UNIFIED IDEOGRAPH-8BB8}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 26124 (\N{CJK UNIFIED IDEOGRAPH-660C}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 24179 (\N{CJK UNIFIED IDEOGRAPH-5E73}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 39030 (\N{CJK UNIFIED IDEOGRAPH-9876}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 23665 (\N{CJK UNIFIED IDEOGRAPH-5C71}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 20449 (\N{CJK UNIFIED IDEOGRAPH-4FE1}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 21335 (\N{CJK UNIFIED IDEOGRAPH-5357}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 24320 (\N{CJK UNIFIED IDEOGRAPH-5F00}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 23553 (\N{CJK UNIFIED IDEOGRAPH-5C01}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 27931 (\N{CJK UNIFIED IDEOGRAPH-6D1B}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 21830 (\N{CJK UNIFIED IDEOGRAPH-5546}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 19992 (\N{CJK UNIFIED IDEOGRAPH-4E18}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 28966 (\N{CJK UNIFIED IDEOGRAPH-7126}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 20316 (\N{CJK UNIFIED IDEOGRAPH-4F5C}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 40548 (\N{CJK UNIFIED IDEOGRAPH-9E64}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 22721 (\N{CJK UNIFIED IDEOGRAPH-58C1}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 28654 (\N{CJK UNIFIED IDEOGRAPH-6FEE}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 21608 (\N{CJK UNIFIED IDEOGRAPH-5468}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 21475 (\N{CJK UNIFIED IDEOGRAPH-53E3}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 28463 (\N{CJK UNIFIED IDEOGRAPH-6F2F}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 27827 (\N{CJK UNIFIED IDEOGRAPH-6CB3}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 39547 (\N{CJK UNIFIED IDEOGRAPH-9A7B}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 39532 (\N{CJK UNIFIED IDEOGRAPH-9A6C}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 24215 (\N{CJK UNIFIED IDEOGRAPH-5E97}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 19977 (\N{CJK UNIFIED IDEOGRAPH-4E09}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 38376 (\N{CJK UNIFIED IDEOGRAPH-95E8}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 23777 (\N{CJK UNIFIED IDEOGRAPH-5CE1}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 27982 (\N{CJK UNIFIED IDEOGRAPH-6D4E}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) D:\python\PyCharm 2024.3\plugins\python-ce\helpers\pycharm_matplotlib_backend\backend_interagg.py:124: UserWarning: Glyph 28304 (\N{CJK UNIFIED IDEOGRAPH-6E90}) missing from font(s) DejaVu Sans. FigureCanvasAgg.draw(self) 可视化图表已保存为:rainfall_summary.png, temp_humidity.png, scatter_analysis.png 进程已结束,退出代码为 0
05-13
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