Submission #23050

#	Time	Username	Problem	Language	Result	Execution time	Memory
23050		model_code	Tarifa (COCI16_tarifa)	C++11	50 / 50	0 ms	1116 KiB

tarifa

#include <cstdio>

using namespace std;

const int MAXN = 110;

int x, n;
int a[MAXN];

int main() {

    scanf("%d%d", &x, &n);

    int sum = 0;
    for(int i=0; i<n; i++){
        scanf("%d", a+i);
        sum += a[i];
    }

    printf("%d\n", x * (n + 1) - sum);
    
    return 0;
}

Compilation message (stderr)

tarifa.cpp: In function 'int main()':
tarifa.cpp:12:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &x, &n);
                          ^
tarifa.cpp:16:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", a+i);
                         ^

• Subtask 1: 50 / 50