习题3-3 数数字(Digit Counting , ACM/ICPC Danang 2007, UVa1225)时间:2023-03-09 23:42:54 #include<stdio.h> #include<string.h> int main() { char s[100]; scanf("%s",s); int len = strlen(s); int a[10]; memset(a ,0 ,sizeof(a)); int i; for(i = 0;i < len;i++){ a[(s[i] - '0')] += 1; } for(i = 0;i < 10;i++){ printf("%d\n",a[i]); } return 0; }