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c counts

Reyad Taki-Taki answered on October 1, 2022 Popularity 1/10 Helpfulness 1/10

answer c counts

c counts

Comment

#include <stdio.h>
int main() {
  long long n;
  int count = 0;
  printf("Enter an integer: ");
  scanf("%lld", &n);
 
  // iterate at least once, then until n becomes 0
  // remove last digit from n in each iteration
  // increase count by 1 in each iteration
  do {
    n /= 10;
    ++count;
  } while (n != 0);

  printf("Number of digits: %d", count);
}

Popularity 1/10 Helpfulness 1/10 Language c

Source: www.programiz.com

Tags: c

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