제출 #1364274

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1364274		mythofys	Second Run (KAISTRUN26SPRING_A)	C++20	100 / 100	33 ms	11724 KiB

Main

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define inf 4000000000000000000
#define mod 998244353
#define siz 524288

struct A
{
    ll x,y,z,w,k;
}d[100005];

vector < array < ll , 4 > > v[100005];

ll a[100005];

int main()
{
    ll i,j,k,n,m;
    scanf("%lld %lld",&n,&m);
    for(i=1;i<=m;i++)
    {
        scanf("%lld %lld %lld %lld %lld",&d[i].x,&d[i].y,&d[i].z,&d[i].w,&d[i].k);
        v[d[i].w].push_back({d[i].x,d[i].y,d[i].z,d[i].k});
    }
    for(i=1;i<=n;i++)
    {
        ll w[4] = {0,0,0,0};
        for(j=0;j<v[i].size();j++)
        {
            w[(16 + v[i][j][3] - a[v[i][j][2]] - a[v[i][j][1]] - a[v[i][j][0]]) % 4]++;
        }
        for(j=0;j<4;j++)
        {
            if(w[j] >= v[i].size()/4)break;
        }
        a[i] = j;
        printf("%lld ",a[i]);
    }
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:21:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |     scanf("%lld %lld",&n,&m);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~
Main.cpp:24:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   24 |         scanf("%lld %lld %lld %lld %lld",&d[i].x,&d[i].y,&d[i].z,&d[i].w,&d[i].k);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• 서브태스크 1: 20 / 20
• 서브태스크 2: 20 / 20
• 서브태스크 3: 20 / 20
• 서브태스크 4: 40 / 40