oj.uz

답안 #690864

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
690864 2023-01-30T13:18:58 Z Nuraly_Serikbay Red-blue table (IZhO19_stones) C++14
27 / 100
 25 ms 1356 KB 
/* Speech to the young */
 
//#include <bits/stdc++.h>
#include <map>
#include <set>
#include <list>
#include <cmath>
#include <ctime>
#include <deque>
#include <queue>
#include <stack>
#include <string>
#include <bitset>
#include <cstdio>
#include <limits>
#include <vector>
#include <climits>
#include <cstring>
#include <cstdlib>
#include <fstream>
#include <numeric>
#include <sstream>
#include <cassert>
#include <iomanip>
#include <iostream>
#include <algorithm>
#include <stdio.h>
#include <fstream>
#include <unordered_map>
 
using namespace std;
 
#define pb push_back
#define all(x) x.begin(),x.end()
#define F first
#define S second
#define YOSIK() ios_base::sync_with_stdio(0),cin.tie(0)
#define int long long
#define pans cout << "\n------ans-------\n" 
 
const int N = 1e6 + 10;
const int INF = 1e18 + 7;
const int MOD = 1e9 + 7;
const int P = 31;

int n, m; 

void Solution () {
	cin >> n >> m;
	if (n <= m) {
		cout << (n >= 3 ? 1 : 0) + m << '\n';
		for (int i = 1; i <= n; ++ i) {
			for (int j = 1; j <= m; ++ j) {
				if (i <= max (2ll, n - 1)) cout << "-";
				else cout << '+';
			}
			cout << '\n';
		}
	} else {
		cout << (m >= 3 ? 1 : 0) + n << '\n';
		for (int i = 1; i <= n; ++ i) {
			for (int j = 1; j <= m; ++ j) {
				if (j <= max (2ll, m - 1)) cout << "+";
				else cout << '-';
			}
			cout << '\n';
		}
	}
	return;
}
 
signed main () {
	YOSIK();
//	precalc();
	int T = 1; 
	cin >> T;
	while (T --) Solution ();
	exit (0);
}

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct

Subtask #3
0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Incorrect 3 ms 340 KB Wrong answer in test 5 29: 30 < 32
5 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 25 ms 1252 KB Wrong answer in test 97 21: 98 < 116
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 24 ms 1356 KB Wrong answer in test 24 24: 25 < 44
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Incorrect 3 ms 340 KB Wrong answer in test 5 29: 30 < 32
5 Halted 0 ms 0 KB -