//创建一个数组,实现函数init()初始化数组,实现empty()清空数组,
//实现reverse()函数完成数组元素的逆置
#include<stdio.h>
#include<stdlib.h>
void Init(int arr[10]) {//将数组初始化为{0,1,2,3,4,5,6,7,8,9}
for (int i = 0; i < 10; ++i) {
arr[i] = i;
printf("%d", arr[i]);
}
printf("\n");
}
void Empty(int arr[10]) {//清空数组,使数组每位元素为0
for (int i = 0; i < 10; ++i) {
arr[i] = 0;
printf("%d", arr[i]);
}
printf("\n");
}
void Reverse(int arr[10], int size) {//逆置数组元素
int tmp = 0;
int left = 0;
int right = size - 1;//[left,right]为
for (int i = 0; i < 10; ++i) {
while (left < right) {
tmp = arr[left];
arr[left] = arr[right];
arr[right] = tmp;
++left;
--right;
}
printf("%d", arr[i]);
}
printf("\n");
}
int main() {
int arr[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 };
int size = sizeof(arr) / sizeof(arr[0]);
printf("数组元素逆置:\n");
Reverse(arr, size);
printf("初始化数组:\n");
Init(arr);
printf("清空数组的每位元素为0:\n");
Empty(arr);
system("pause");
return 0;
}
(c语言)创建一个数组,实现函数init()初始化数组,实现empty()清空数组, 实现reverse()函数完成数组元素的逆置
最新推荐文章于 2019-11-13 23:17:10 发布