如何用c语言实现:定义一个1~100的int数组,随机从里边选择十个数字?答:void insert(int *a, int *p){ int m,i,e;printf("插入位置:(0<m<%d)",*p);scanf("%d", &m);printf("插入元素的值:");scanf("%d", &e);for(i = *p; i >= m ; --i)a[i] = a[i - 1];a[m-1] = e;(*p)++;} void sort(int *a, int *p){ int i,j,tem...
定义一个int型的数组,静态初始化,要求有20个元素,每5五个一行,遍历输出...答:include <stdio.h>int main(){ int a[20] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20}; for (int i = 0; i < 20; i ++) { printf("%d\t", a[i]); if ((i + 1) % 5 == 0) printf("\n"); }} ...