c programming

timer Asked: Nov 9th, 2013

Question Description

I’m studying for my class and need an explanation.

The C program below receives integers as command line arguments. After receiving the required values, the program calls the subroutine "calculate_and_print" which receives an array and its size passed by the main program, prints the numbers on the screen and prints their sum on the screen. 

#include <stdio.h> 
#include <stdlib.h> 

void calculate_and_print(int *, int);   /*The task is to write the subroutine "calculate_and_print". This part       of the code need to be fixed*/

int main(int argc, char *argv[]) 

 int x, sum=0, size=5, array[5]; 
 if(argc == 6){ 
 /* Program name and command line parameters */ 
 array[x] = atoi(argv[x+1]); 
 calculate_and_print(array, size); 
 printf("Incorrect number of command line arguments\n"); 
 return 0; 

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