#include <stdio.h> #include <stdlib.h> #include<time.h> int main(void) {freopen("5进制颜色10张3行3列随机色块图像公式.txt", "w", stdout); char* a[5]={"黑","白","红","绿","蓝"}; char* b[10]={"0","1","2","3","4","5","6","7","8","9"}; int i,j,k,l,m,n,o,p; printf("\n输出10张3行3列色块图像:\n\n"); srand(time(NULL)); // 种子 for (i=0;i<10;i++)/定义输出10首字符串/ for (j=0;j<1;j++)/定义输出14组字符串/ { for (j=0;j<3;j++)/定义输出14组字符串/ printf("%s色%s色%s色\n",a[rand()%5],a[rand()%5],a[rand()%5]); printf("\n\n"); } }