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ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#448428	#8687. Toy Train Tracks	james1BadCreeper^#	WA	1ms	3700kb	C++17	1.3kb	2024-06-19 16:45:04	2024-06-19 16:45:04

Judging History

你现在查看的是最新测评结果

[2024-06-19 16:45:04]
评测

测评结果：WA
用时：1ms
内存：3700kb

查看

[2024-06-19 16:45:04]
提交

answer

#include <bits/stdc++.h>
using namespace std;

int n, m; 

int main(void) {
    cin >> n >> m; 
    if (n % 2) --n; 
    if (m % 2) --m; 
    if (n == 0) {
        if (m % 4 == 2) m -= 2; 
        if (m == 8) m = 4; 
        if (m == 4) cout << "RRRR\n"; 
        else {
            cout << "RLRR"; 
            for (int i = 1; i <= (m - 8) / 4; ++i) cout << "LR"; 
            cout << "RLRR"; 
            for (int i = 1; i <= (m - 8) / 4; ++i) cout << "LR"; 
            cout << "\n"; 
        }
        return 0; 
    }
    if (m % 4 == 2) {
        // cout << "L"; 
        int op = n / 2; 
        for (int i = 1; i <= op; ++i) cout << "S"; 
        cout << "L"; 
        cout << "S"; 
        cout << "L"; 
        for (int i = 1; i < op; ++i) cout << "S"; 
        for (int i = 1; i <= (m - 6) / 4; ++i) cout << "RL"; 
        cout << "LRLL"; 
        for (int i = 1; i <= (m - 6) / 4; ++i) cout << "RL"; 
        cout << "\n"; 
        return 0; 
    }

    int op = n / 2; 
    for (int i = 1; i < op; ++i) cout << "S"; 
    cout << "L"; 
    cout << "SS"; 
    cout << "L"; 
    for (int i = 1; i < op; ++i) cout << "S"; 
    for (int i = 1; i <= (m - 6) / 4; ++i) cout << "RL"; 
    cout << "LRLL"; 
    for (int i = 1; i <= (m - 6) / 4; ++i) cout << "RL"; 
    cout << "\n"; 
    return 0;
}

源文件, 语言: C++17

详细

Test #1:

score: 100

Accepted

time: 1ms

memory: 3544kb

input:

0 4

output:

RRRR

result:

ok correct, length = 4

Test #2:

score: 0

Accepted

time: 0ms

memory: 3700kb

input:

1 4

output:

RRRR

result:

ok correct, length = 4

Test #3:

score: -100

Wrong Answer

time: 0ms

memory: 3700kb

input:

2 4

output:

LSSLLRLL

result:

wrong answer your loop is not closed