Sum

input/code.cpp: In function 'int main(int, char**)':
input/code.cpp:8:27: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld", &xs);
                           ^
input/code.cpp:12:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%lld", &x);
                              ^

extern "C" {
    #include <stdio.h>
    #define ll long long

    int main(int argc, char* argv[])
    {
        ll xs, s, x;
        scanf("%lld", &xs);
        x = 0;
        s = 0;
        for (ll i = 0; i < xs; i++) {
            scanf("%lld", &x);
            s += x;
        }
        printf("%lld\n", s);
    }
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED