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  1. Prepare
  2. C
  3. Arrays and Strings
  4. Digit Frequency
  5. Discussions

Digit Frequency

  • jbhowmick
     + 0 comments

    int main() {

    char *s;
int i, NumberCounter[10] = {0,0,0,0,0,0,0,0,0};
s = malloc(1024 * sizeof(char));
scanf("%[^\n]", s);


for (i=0;s[i]!='\0';i++)
{            
  if (isdigit(s[i]))              
     ++NumberCounter[s[i]-'0'];                    
}

for (i=0; i<10;i++)
  printf ("%d ", NumberCounter[i]);

    return 0; }