#include <stdio.h>

int main () {

    FILE *fp ;
    int num[5] ;
    int sum = 0 ;
    int i = 0 ;

    fp = fopen("num.txt" , "r") ;

    if(fp == NULL)
    {
        printf("Open File Fail") ;
        return 0 ;
    }

    while(!feof(fp))
    {
        fscanf( fp , "%d" , &num[i] ) ;
        sum = sum + num[i] ;
        i++ ;
    }

    printf("Total Number in File = %d" , sum) ;

    fclose(fp) ;

    return 0 ;
}