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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#714026#9521. Giving Directions in HarbinSMTTYAC ✓10ms3896kbC++141.9kb2024-11-05 21:17:342024-11-05 21:17:34

Judging History

你现在查看的是最新测评结果

  • [2024-11-05 21:17:34]
  • 评测
  • 测评结果:AC
  • 用时:10ms
  • 内存:3896kb
  • [2024-11-05 21:17:34]
  • 提交

answer

#include<iostream>
#include<algorithm>
#include<cstring>
#include<map>

using namespace std;

typedef pair<char, char> PCC;

map<PCC, char> turn;

void solve(){
    int n, t, len;
    scanf("%d", &n);
    char last[2], now[2];
    printf("%d ", 2 * n - 1);
    n--;
    scanf("%s%d", last, &t);
    printf("%c\nZ %d\n", *last, t);
    while (n -- ){
        scanf("%s%d", now, &t);
        printf("%c\nZ %d\n", turn[{*last, *now}], t);
        last[0] = *now;
    }
}

int main(){
    turn[{'N', 'W'}] = 'L';
    turn[{'W', 'S'}] = 'L';
    turn[{'S', 'E'}] = 'L';
    turn[{'E', 'N'}] = 'L';
    turn[{'N', 'E'}] = 'R';
    turn[{'E', 'S'}] = 'R';
    turn[{'S', 'W'}] = 'R';
    turn[{'W', 'N'}] = 'R';
    int _;
    scanf("%d", &_);
    while (_ -- ) solve();
}
// #include<iostream>
// #include<algorithm>
// #include<cstring>
// #include<map>

// using namespace std;

// typedef pair<char, char> PCC;

// map<PCC, char> turn;

// void solve(){
//     int n, t, len;
//     scanf("%d", &n);
//     int x = 0, y = 0, ans;
//     while (n -- ){
//         char s[2];
//         int t;
//         scanf("%s%d", s, &t);
//         if (*s == 'N') y += t;
//         else if (*s == 'S') y -= t;
//         else if (*s == 'E') x += t;
//         else x -= t;
//     }
//     if (x && y){
//         printf("3 %c\nZ %d\n", x > 0 ? 'E' : 'W', abs(x));
//         printf("%c\n", x * y > 0 ? 'L' : 'R');
//         printf("Z %d\n", abs(y));
//         return;
//     }
//     if (x != 0 || y != 0){
//         if (x == 0) printf("1 %c\nZ %d\n", y > 0 ? 'N' : 'S', abs(y));
//         else printf("1 %c\nZ %d\n", x > 0 ? 'E' : 'W', abs(x));
//         return;
//     }
//     puts("7 N\nZ 1\nL\nZ 1\nL\nZ 1\nL\nZ 1\n");
//     return;
// }

// int main(){
//     int _;
//     scanf("%d", &_);
//     while (_ -- ) solve();
// }

这程序好像有点Bug,我给组数据试试?

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3816kb

input:

1
2
S 2
E 1

output:

3 S
Z 2
L
Z 1

result:

ok ok (1 test case)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

99
4
E 6
N 1
W 2
S 8
8
W 10
N 1
E 10
S 2
E 2
N 2
W 2
S 1
9
N 5
E 4
N 7
E 6
S 9
E 8
N 4
W 6
N 7
6
N 6
E 6
N 8
W 9
S 7
E 2
8
E 6
S 9
W 5
S 4
W 6
N 4
E 5
N 9
8
N 6
W 10
N 6
W 6
S 6
E 6
S 6
E 10
10
N 7
W 3
N 5
W 5
S 8
W 10
N 6
E 9
N 8
E 8
8
W 9
N 10
E 6
S 10
E 9
S 10
W 6
N 10
4
W 5
N 1
E 5
S 1
4
W 4
S 8...

output:

7 E
Z 6
L
Z 1
L
Z 2
L
Z 8
15 W
Z 10
R
Z 1
R
Z 10
R
Z 2
L
Z 2
L
Z 2
L
Z 2
L
Z 1
17 N
Z 5
R
Z 4
L
Z 7
R
Z 6
R
Z 9
L
Z 8
L
Z 4
L
Z 6
R
Z 7
11 N
Z 6
R
Z 6
L
Z 8
L
Z 9
L
Z 7
L
Z 2
15 E
Z 6
R
Z 9
R
Z 5
L
Z 4
R
Z 6
R
Z 4
R
Z 5
L
Z 9
15 N
Z 6
L
Z 10
R
Z 6
L
Z 6
L
Z 6
L
Z 6
R
Z 6
L
Z 10
19 N
Z 7
L
Z 3
R
Z 5
...

result:

ok ok (99 test cases)

Test #3:

score: 0
Accepted
time: 10ms
memory: 3896kb

input:

10000
1
W 9
1
N 3
10
W 10
N 7
W 5
S 9
W 9
S 8
E 9
S 6
E 5
S 5
2
E 8
S 10
2
N 7
W 5
5
S 4
W 3
S 7
E 4
N 7
8
N 7
E 8
N 3
E 9
S 5
W 5
S 9
W 10
9
W 9
S 6
E 6
N 8
W 5
N 6
W 3
N 8
W 7
3
S 9
W 2
N 10
5
N 6
E 4
N 6
E 10
N 1
10
S 7
W 4
N 3
E 5
S 7
W 8
N 2
E 8
N 4
W 8
8
S 9
W 1
N 4
E 6
N 1
W 8
N 6
W 6
4
W 10
...

output:

1 W
Z 9
1 N
Z 3
19 W
Z 10
R
Z 7
L
Z 5
L
Z 9
R
Z 9
L
Z 8
L
Z 9
R
Z 6
L
Z 5
R
Z 5
3 E
Z 8
R
Z 10
3 N
Z 7
L
Z 5
9 S
Z 4
R
Z 3
L
Z 7
L
Z 4
L
Z 7
15 N
Z 7
R
Z 8
L
Z 3
R
Z 9
R
Z 5
R
Z 5
L
Z 9
R
Z 10
17 W
Z 9
L
Z 6
L
Z 6
L
Z 8
L
Z 5
R
Z 6
L
Z 3
R
Z 8
L
Z 7
5 S
Z 9
R
Z 2
R
Z 10
9 N
Z 6
R
Z 4
L
Z 6
R
Z 10
L
...

result:

ok ok (10000 test cases)

Extra Test:

score: 0
Extra Test Passed