Submission #1002894

#	Time	Username	Problem	Language	Result	Execution time	Memory
1002894		Juan	MalnaRISC (COI21_malnarisc)	C++17	0 / 100	1 ms	348 KiB

malnarisc

#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define pii pair<int,int>

void print(int a, int b){
	cout << "CMPSWP ";
	cout << "R" << a << " ";
	cout << "R" << b << " ";
}

int main(){
	int n; cin >> n;

	int magic=n;
	if(n<=20) magic=n;
	cout << magic << '\n';
	for(int i=0; i<magic; i++){
		if(i%2) for(int j=1; j<n-j+1; j++){
			print(j,n-j+1);
		}
		else for(int j=1; j<n; j+=2){
			print(j,j+1);
		}
		cout << '\n';
	}
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10