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Program 205:To print Sum of integers in File

Program 205:
 
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
 main ()
 {
    FILE *file;
    int num[100],i=0,sum=0;
    file=fopen("file4sum.txt","r");

     if(file==NULL)
     {
      printf("File Not Found\n");
      exit(0);
     }
     else
     {
      while(fscanf(file,"%d",&num[i])!=EOF)
      {
       i++;
      }
     }
     
     for(i=0;i<10;i++)
     {
      sum+=num[i];
     }
    printf("Sum=%d\n",sum);
    fclose(file);
 }
Explanation:

//Coming Soon...

Output:

Store both text file and program in same folder.Here I named text file as file4sum.txt

Running the Program






Integers in File



 

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