Submission #173363

#	Time	Username	Problem	Language	Result	Execution time	Memory
173363		LinusTorvaldsFan	Nice sequence (IZhO18_sequence)	C++14	6 / 100	2 ms	376 KiB

sequence

#include <bits/stdc++.h>

using namespace std;

int main() {
	int t;
	cin>>t;
	for(;t;t--){
		int n,m;
		cin>>n>>m;
		if(n==m){
			cout<<n-1<<"\n";
			for(int i=0;i<n-1;i++){
				cout<<1<<" ";
			}
			cout<<"\n";
			continue;
		}
		if(n%m==0){
			cout<<n-1<<"\n";
			for(int i=0;i<n-1;i++){
				cout<<1<<" ";
			}
			cout<<"\n";
			continue;
		}
		if(m%n==0){
			cout<<m-1<<"\n";
			for(int i=0;i<m-1;i++){
				cout<<-1<<" ";
			}
			cout<<"\n";
			continue;
		}
		if(n==2){
			cout<<"3\n3 -4 2\n";
			continue;
		}
		if(m==2){
			cout<<"3\n-3 4 -2\n";
			continue;
		}
		
	}
	return 0;
}

• Subtask 1: 6 / 6
• Subtask 2: 0 / 9
• Subtask 3: 0 / 14
• Subtask 4: 0 / 15
• Subtask 5: 0 / 14
• Subtask 6: 0 / 18
• Subtask 7: 0 / 24