qq_37140815的博客

#include <stdio.h> #include <stdlib.h> #include <string.h> // 定义数据 struct Student { int id; char name[16]; int scores[3]; }; int n; int size = n * sizeof(Student); Stude...

#include <stdio.h> // printd函数：打印十进制数n void printd(int n) { if (n < 0) { putchar('-'); n = -n; } if (n / 10) printd(n / 10); putchar(n % 10 + '0'...

#include <stdio.h> #include <stdlib.h> static char daytab[2][3] = { {0,31,28,31,30,31,30,31,31,30,31,30,31}, {0,31,29,31,30,31,30,31,31,30,31,30,31} }; // day_of_year函数：将某月某日的日期...

#define _CRT_SECURE_NO_WARNINGS #include <stdio.h> #include <stdlib.h> char jiami(char ch) { return ch ^ 123; } char jiemi(char ch) { return ch ^ 123; } void jia(char *path, char *pa...

#include <stdio.h> #include <ctype.h> #include <string.h> #define MAXWORD 100 #define NKEYS (sizeof keytab / sizeof(struct key)) struct key{ char *word; int count; }keytab...

#include <stdio.h> #include <stdlib.h> #include <string.h> #define MAXLINE 100 // 比较：比较俩个文件，输出第一个不同的行 int main(int argc, char *argv[]) { FILE *fp1, *fp2; void filecomp(FIL...