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  1. //Q81. Count characters in a string without using built-in length functions.
  2. #include <stdio.h>
  3. int main() {
  4.     char str[100];
  5.     int i, count = 0;
  6.     gets(str);
  7.     for(i=0; str[i]!='\0'; i++)
  8.         count++;
  9.     printf("%d", count);
  10. }
  11.  
Success #stdin #stdout 0s 5320KB
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Hello
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5
https://ideone.com/YVd7vu
language:
C (gcc 8.3)
created:
21 hours ago
visibility:
public

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