oj.uz

Submission #742322

# Submission time Handle Problem Language Result Execution time Memory
742322 2023-05-16T06:01:43 Z salmon Gardening (RMI21_gardening) C++14
0 / 100
 11 ms 5204 KB 
#include <bits/stdc++.h>
using namespace std;
int t;
int N,M,K;
vector<int> lst[200100];

int main(){
	
	scanf(" %d",&t);
	
	while(t--){
		scanf(" %d",&N);
		scanf(" %d",&M);
		scanf(" %d",&K);
		
		if(M * (long long int) N > 200000 || N % 2 == 1 || M % 2 == 1 || (N * M -  K) % 2 != 0){
			printf("NO\n");
			continue;
		}
		
		if(N  == 2 && M == 2){
			if(K == 1){
				printf("1 1\n1 1\n");
			}
			else{
				printf("NO");
			}
		}
		else if(N == 2 && M == 4){
			if(K == 2){
				printf("1 1 2 2\n1 1 2 2\n");
			}
			else{
				printf("NO");
			}
		}
		else if(N == 4 && M == 2){
			if(K == 2){
				printf("1 1\n1 1\n2 2\n 2 2\n");
			}
			else{
				printf("NO");
			}
		}
		else{
			if(K == 4){
				printf("1 1 4 4\n1 1 4 4\n2 2 3 3\n 2 2 3 3\n");
			}
			else if(K == 2){
				printf("1 1 1 1\n1 2 2 1\n1 2 2 1\n 1 1 1 1\n");
			}
			else{
				printf("NO");
			}
		}
		
	}
	
	
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:9:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 |  scanf(" %d",&t);
      |  ~~~~~^~~~~~~~~~
Main.cpp:12:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |   scanf(" %d",&N);
      |   ~~~~~^~~~~~~~~~
Main.cpp:13:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   13 |   scanf(" %d",&M);
      |   ~~~~~^~~~~~~~~~
Main.cpp:14:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |   scanf(" %d",&K);
      |   ~~~~~^~~~~~~~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Failed 11 ms 5204 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Failed 11 ms 5204 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Failed 11 ms 5204 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Failed 2 ms 4948 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #5
0 / 39.0

# Verdict Execution time Memory Grader output
1 Failed 4 ms 4948 KB Incorrect output
2 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Failed 11 ms 5204 KB Incorrect output
2 Halted 0 ms 0 KB -