1 #include <stdio.h>
2 #include <string.h>
3
4 int main(int argc, char **argv)
5 {
6 int i = 0, j = 0, str_len = 0;
7
8 if (1 == argc)
9 {
10 printf("no argument\n");
11 return -1;
12 }
13
14 srand(time(NULL));
15 for (i = 1; i < argc; i++)
16 {
17 str_len = strlen(argv[i]);
18 for (j = 0; j < str_len; j++)
19 {
10 printf("\033[%dm%c", rand()%8+30, argv[i][j]);
21 }
22 printf(" ");
23 }
24
25 printf("\033[0m\n");
26
27 return 0;
28 }
\033[0m 表示恢復默認