Sum of positive numbers- CARR035

• Problem Description

  
  Write a program to find the sum of positive numbers in an array.
  
  Input Format:
  Input consists of n+1 integers. The first integer corresponds to n , the size of the array. The next n integers correspond to the elements in the array. Assume that the maximum value of n is 15.
  
  Output Format:
  Refer sample output for details.

• Test Case 1

  
  Input (stdin)

  5
  
  2 3 6 8 -1
  
  

  Expected Output

  sum=19

• Test Case 2

  
  Input (stdin)

  7
  
  25 -1 -2 -3 -4 -5 -6
  
  

  Expected Output

  sum=25

Solution

#include<stdio.h>

int main(){

  int n,a[20],i,sum=0;

  scanf("%d",&n);

  for(i=0;i<n;i++){

    scanf("%d",&a[i]);

    if(a[i]>0)

      sum=sum+a[i];

  }

  printf("sum=%d",sum);

  return 0;

}