CodinGame_2023_08_22__13_05_01__reminder_energy.c

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <math.h>

/**
 * Auto-generated code below aims at helping you parse
 * the standard input according to the problem statement.
 **/

int main()
{
    int N;
    scanf("%d", &N);
    int cost = 0;
    int gives = 0;
    for (int i = 0; i < N; i++) {
        int A;
        scanf("%d", &A);
        if (A > 0) {
            cost += A;
        } else if (A < 0) {
            gives += abs(A);
        }
    }

    // Write an answer using printf(). DON'T FORGET THE TRAILING \n
    // To debug: fprintf(stderr, "Debug messages...\n");

    printf("%d\n", gives - cost);

    return 0;
}