Thread: array

Hey guys im trying to add numbers together which get stored in the array how can i do that?

Iv done that below but i get junk value when it gets printed out?

Code:

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


#define sampleSize 10
int rainfall(int rainfall[sampleSize]);


int main(void)
{
    int arr[sampleSize];
    
    double av;
    
    av = rainfall(arr);
    
    return 0;
    
}

int rainfall(int rainfall[sampleSize])
{
  double average = 0.0;
  double sum = 0.0;
  int i;
  int result;
  
  printf("Enter 10 numbers\n");
  scanf("%i",rainfall);
  
  
      result = rainfall[0] + rainfall[1]+ rainfall[2]+
       + rainfall[3] 
       +rainfall[4]
       + rainfall[5]
       + rainfall[6]
        + rainfall[7]
         + rainfall[8]
          + rainfall[9];
       
      printf("sum: %d", result);
  
  return 0;    
}