CS256 - Principles of Structured Design Fall 2021

Displaying ./code/sternflCode/sumEO2.c

#include<stdio.h>

int main() {
  int sum=0;
  int num1, num2;
  int rt;
  FILE *f = fopen("nums", "r");
  while ( (rt=fscanf(f,"%d %d", &num1, &num2))==2 ) {
    sum = sum+num1;
  }
  if (rt==1)
    sum=sum+num1;
  printf("%d\n", sum);
}