Submission #420686

#	Time	Username	Problem	Language	Result	Execution time	Memory
420686		JvThunder	MalnaRISC (COI21_malnarisc)	C++14	10.19 / 100	11 ms	332 KiB

malnarisc

#include <bits/stdc++.h>
#define pb push_back
#define mp make_pair
#define fir first
#define sec second
typedef long long ll;

using namespace std;

int n;

bool cmp(int a,int b,int c,int d)
{
    if(a!=c && a!=d && b!=c && b!=d) return true;
    return false;
}

void solve()
{
    cin >> n;
    cout << n*(n-1)/2 << endl;
    for(int i=1;i<=n;i++)
    {
        for(int j=i+1;j<=n;j++)
        {
            cout << "CMPSWP R" << i << " R" << j << endl;
        }
    }
	return;
}

int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0); cout.tie(0);
	int tc=1;
	//cin>>tc;
	for(int i=1;i<=tc;i++) solve();
 	return 0;
}

• Subtask 1: 1.125 / 10
• Subtask 2: 1.0357142857 / 10
• Subtask 3: 1.0217391304 / 10
• Subtask 4: 1.004587156 / 10
• Subtask 5: 1.0015673981 / 10
• Subtask 6: 1.0010570825 / 10
• Subtask 7: 1.0008045052 / 10
• Subtask 8: 1.0006327112 / 10
• Subtask 9: 1.0005105948 / 10
• Subtask 10: 1.0004206984 / 10