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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#713981#9521. Giving Directions in HarbinSMTTYWA 1ms3872kbC++141.9kb2024-11-05 21:09:102024-11-05 21:09:11

Judging History

你现在查看的是最新测评结果

  • [2024-11-05 21:09:11]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3872kb
  • [2024-11-05 21:09:10]
  • 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);
//     }
// }

// 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));
        if (x > 0) printf("%c\n", y > 0 ? 'L' : 'R');
        else printf("%c\n", y > 0 ? 'R' : 'L');
        printf("Z %d\n", abs(y));
        // printf("Z %c\n", x * y > 0 ? 'L' : 'R');
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("1 N\nZ 0");
    return;
}

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

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3872kb

input:

1
2
S 2
E 1

output:

3 E
Z 1
R
Z 2

result:

ok ok (1 test case)

Test #2:

score: -100
Wrong Answer
time: 1ms
memory: 3864kb

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:

3 E
Z 4
R
Z 7
1 N
Z 0
3 E
Z 12
L
Z 14
3 W
Z 1
R
Z 7
1 N
Z 0
1 N
Z 0
3 W
Z 1
R
Z 18
1 N
Z 0
1 N
Z 0
1 N
Z 0
1 N
Z 0
3 E
Z 9
R
Z 3
1 W
Z 10
1 N
Z 0
3 W
Z 9
L
Z 16
3 W
Z 3
R
Z 4
3 E
Z 5
R
Z 7
1 N
Z 0
1 N
Z 0
3 E
Z 3
R
Z 12
1 N
Z 0
3 W
Z 6
L
Z 9
1 N
Z 0
3 E
Z 8
R
Z 8
3 W
Z 4
L
Z 8
1 N
Z 0
1 N
Z 0
1 N
Z ...

result:

wrong answer Integer parameter [name=y] equals to 0, violates the range [1, 100] (test case 2)