제출 #1002856

#제출 시각아이디문제언어결과실행 시간메모리
1002856CabralbonzaoMalnaRISC (COI21_malnarisc)C++17
67.63 / 100
2 ms856 KiB
#include<bits/stdc++.h>
using namespace std;

#define N 110
#define INFLL 2000000000000000020
#define pb push_back

typedef long long ll;
typedef pair<ll,ll> pll;

bool mat[N][N];
bool blocked[N];
vector<pll>query[N*N];

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    
    ll n,ops,q=0,i,j,sz;

    cin >> n;
    ops=n*(n-1);
    for(i=1;i<=n;i++)
    {
        mat[i][i]=true;
    }
    while(ops)
    {
        for(i=1;i<=n;i++)
            blocked[i]=false;
        for(i=1;i<=n;i++)
        {
            if(blocked[i])
                continue;
            for(j=1;j<=n;j++)
            {
                if(blocked[j] || mat[i][j])
                    continue;
                blocked[i]=true;
                blocked[j]=true;
                mat[i][j]=true;
                mat[j][i]=true;
                ops-=2;
                query[q].pb({i,j});
                break;
            }
        }
        q++;
    }    
    cout << q << endl;
    for(i=0;i<q;i++)
    {
        sz=(ll)(query[i].size());
        for(j=0;j<sz;j++)
        {
            cout << "CMPSWP R" << query[i][j].first << 
                          " R" << query[i][j].second << ((j==sz-1) ? '\n' : ' ');
        }
    }

    return 0;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...