Submission #19321239

Source Code Expand

#include <bits/stdc++.h>
#define rep(i, N) for(int i = 0; i < (int)N; i++)
#define CREP(i, l, r) for(int i = l; i <= r; i++)
using namespace std;
typedef long long ll;
typedef tuple<int,int,int> T; 
typedef pair<int,int> P;
typedef vector<int> V;
typedef vector<int> Vll;
const int INF = 1000000000;      //10^9, 2*INF
const ll LLINF = (1LL << 60);   // > 10^18 ll  2*LLINF

int main() {
    int n;
    cin >> n;
    V a(n), b(n); 
    rep(i, n) scanf("%d", &a[i]);
    rep(i, n) scanf("%d", &b[i]);
    ll ans = 0;
    rep(i,n){
        ans += a[i]*b[i];
    }

    if(ans == 0) puts("Yes");
    else puts("No");
}

Submission Info

Submission Time
Task B - Orthogonality
User samari06
Language C++ (GCC 9.2.1)
Score 200
Code Size 642 Byte
Status AC
Exec Time 34 ms
Memory 3996 KiB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   17 |     rep(i, n) scanf("%d", &a[i]);
      |               ~~~~~^~~~~~~~~~~~~
./Main.cpp:18:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   18 |     rep(i, n) scanf("%d", &b[i]);
      |               ~~~~~^~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 18
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All extreme_00.txt, extreme_01.txt, extreme_02.txt, handmade_00.txt, handmade_01.txt, handmade_02.txt, handmade_03.txt, handmade_04.txt, handmade_05.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, sample_01.txt, sample_02.txt, sample_03.txt
Case Name Status Exec Time Memory
extreme_00.txt AC 34 ms 3968 KiB
extreme_01.txt AC 30 ms 3956 KiB
extreme_02.txt AC 3 ms 3476 KiB
handmade_00.txt AC 2 ms 3656 KiB
handmade_01.txt AC 3 ms 3532 KiB
handmade_02.txt AC 2 ms 3676 KiB
handmade_03.txt AC 3 ms 3660 KiB
handmade_04.txt AC 3 ms 3660 KiB
handmade_05.txt AC 2 ms 3480 KiB
random_00.txt AC 29 ms 3996 KiB
random_01.txt AC 28 ms 3984 KiB
random_02.txt AC 5 ms 3712 KiB
random_03.txt AC 24 ms 3892 KiB
random_04.txt AC 6 ms 3752 KiB
random_05.txt AC 17 ms 3716 KiB
sample_01.txt AC 2 ms 3652 KiB
sample_02.txt AC 3 ms 3620 KiB
sample_03.txt AC 2 ms 3476 KiB