e-Tutor_1

#include <stdio.h>
#include <stdlib.h>
int main(int argc, const char * argv[])
{
    int i,n = 0,sum = 0;
    char nums[1000][5] = {};
    scanf("%d",&n);
    if(!(n>0) || !(n<=1000))
    {
        return -1;
    }
    for (i=0; i<n; i++)
    {
        scanf("%s",nums[i]);
        sum = sum + atoi(nums[i]);
    }
    printf("%d\n",sum);
    return 0;
}