字符串补齐输出

 1 #include<stdio.h>
 2 void split(char *s, int n)
 3 {
 4     char sub[50];
 5     int i,j;
 6     for(i=0; s[i] != ‘\0‘; i++)
 7             ;
 8     for(j=i; j%n != 0; j++)
 9         s[j] = ‘0‘;
10     s[j] = ‘\0‘;
11     //printf("%s\n",s);
12     j = 0;
13     for(i=0; s[i] != ‘\0‘; i++)
14     {
15         sub[j++] = s[i];
16         if (j%n == 0 && i!=0){
17             sub[j] = ‘\0‘;
18             printf("%s\n",sub);
19             j = 0;
20         }
21     }
22 }
23 
24 int main()
25 {
26     int n,m;
27     char s[50];
28     scanf("%d%d",&n,&m);
29     while(n--){
30         scanf("%s",s);
31         split(s,m);
32     }
33 }