oj.uz

Submission #42822

# Submission time Handle Problem Language Result Execution time Memory
42822 2018-03-04T15:00:26 Z bash Nice sequence (IZhO18_sequence) C++14
6 / 100
 2 ms 592 KB 
/**
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*/
#include <bits/stdc++.h>

#define F first
#define S second
#define endl '\n'
#define pb push_back

const long long MOD = 1e9 + 7;
const long long MAXN = 1e6 + 1;
using namespace std;

typedef long long ll;

long long readInt() {
    bool minus1 = false;
    long long result = 0;
    char ch;
    ch = getchar();
    while (true) {
        if (ch == '-') break;
        if (ch >= '0' && ch <= '9') break;
        ch = getchar();
    }
    if (ch == '-') minus1 = true; else result = ch-'0';
    while (true) {
        ch = getchar();
        if (ch < '0' || ch > '9') break;
        result = result*10 + (ch - '0');
    }
    if (minus1)
        return -result;
    else
        return result;
}

int main() {
	#ifdef IZI_KATKA
	assert(freopen("input", "r", stdin));
    assert(freopen("output", "w", stdout));
    #endif
    int T = readInt();
    while(T--) {
	    int n = readInt(), m = readInt();
	    if (max(n,m) % min(m,n) == 0) {
		    cout << max(n, m) - 1 << endl;
		    for (int i = 1; i < max(n, m); i++) {
		    	if (max(n, m) == n) {
					cout << 1 << ' ';     	
	    		} else {
		    		cout << -1 << ' ';
		    	}
    		}
    		cout << endl;
    	} else {
    		cout << min(n, m) << endl;
    		for (int i = 1; i <= min(n,m); i++) {
    			if (n == min(n, m)) {
    				cout << -1 << ' ';
    			} else {
    				cout << 1 << ' ';
    			}
    		}
    		cout << endl;
    	}
    }
    return 0;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 252 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 2 ms 424 KB Ok
4 Correct 2 ms 448 KB Ok
5 Correct 2 ms 448 KB Ok
6 Correct 2 ms 492 KB Ok
7 Correct 2 ms 492 KB Ok
8 Correct 2 ms 528 KB Ok
9 Correct 2 ms 528 KB Ok
10 Correct 2 ms 528 KB Ok
11 Correct 2 ms 528 KB Ok
12 Correct 2 ms 592 KB Ok

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 592 KB Jury has the better answer : jans = 3, pans = 2
2 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 592 KB Jury has the better answer : jans = 3, pans = 2
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 592 KB Jury has the better answer : jans = 3, pans = 2
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 252 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 2 ms 424 KB Ok
4 Correct 2 ms 448 KB Ok
5 Correct 2 ms 448 KB Ok
6 Correct 2 ms 492 KB Ok
7 Correct 2 ms 492 KB Ok
8 Correct 2 ms 528 KB Ok
9 Correct 2 ms 528 KB Ok
10 Correct 2 ms 528 KB Ok
11 Correct 2 ms 528 KB Ok
12 Correct 2 ms 592 KB Ok
13 Incorrect 1 ms 592 KB Jury has the better answer : jans = 3, pans = 2
14 Halted 0 ms 0 KB -

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 252 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 2 ms 424 KB Ok
4 Correct 2 ms 448 KB Ok
5 Correct 2 ms 448 KB Ok
6 Correct 2 ms 492 KB Ok
7 Correct 2 ms 492 KB Ok
8 Correct 2 ms 528 KB Ok
9 Correct 2 ms 528 KB Ok
10 Correct 2 ms 528 KB Ok
11 Correct 2 ms 528 KB Ok
12 Correct 2 ms 592 KB Ok
13 Incorrect 1 ms 592 KB Jury has the better answer : jans = 3, pans = 2
14 Halted 0 ms 0 KB -

Subtask #7
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 252 KB Ok
2 Correct 1 ms 352 KB Ok
3 Correct 2 ms 424 KB Ok
4 Correct 2 ms 448 KB Ok
5 Correct 2 ms 448 KB Ok
6 Correct 2 ms 492 KB Ok
7 Correct 2 ms 492 KB Ok
8 Correct 2 ms 528 KB Ok
9 Correct 2 ms 528 KB Ok
10 Correct 2 ms 528 KB Ok
11 Correct 2 ms 528 KB Ok
12 Correct 2 ms 592 KB Ok
13 Incorrect 1 ms 592 KB Jury has the better answer : jans = 3, pans = 2
14 Halted 0 ms 0 KB -