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ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#754409	#9521. Giving Directions in Harbin	ANIG^#	WA	1ms	3604kb	C++14	1.3kb	2024-11-16 14:58:43	2024-11-16 14:58:45

Judging History

你现在查看的是最新测评结果

[2024-11-16 14:58:45]
评测

测评结果：WA
用时：1ms
内存：3604kb

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[2024-11-16 14:58:43]
提交

answer

#include <bits/stdc++.h>
using namespace std;
#define int long long
const int mov[4][2]={{0,1},{0,-1},{1,0},{-1,0}};
int t,n;
signed main(){
    cin>>t;
    while(t--){
        cin>>n;
        int x=0,y=0;
        for(int i=1;i<=n;i++){
            char c;int xx,op;
            cin>>c>>xx;
            if(c=='E')op=0;
            if(c=='W')op=1;
            if(c=='S')op=2;
            if(c=='N')op=3;
            x+=xx*mov[op][0];
            y+=xx*mov[op][1];
        }
        vector<pair<char,int> >rs;
        char cs;
        if(x<=0){
            cs='N';
            if(x)rs.push_back({'Z',-x});
            if(y<0){
                rs.push_back({'L',0});
                rs.push_back({'Z',-y});
            }else{
                rs.push_back({'R',0});
                rs.push_back({'Z',y});
            }
        }else{
            cs='S';
            if(x)rs.push_back({'Z',x});
            if(y<0){
                rs.push_back({'R',0});
                rs.push_back({'Z',-y});
            }else{
                rs.push_back({'L',0});
                rs.push_back({'Z',y});
            }
        }
        cout<<rs.size()<<" "<<cs<<"\n";
        for(auto c:rs){
          if(c.second)cout<<c.first<<" "<<c.second<<"\n";
          else cout<<c.first<<"\n";
        }
    }
}

Source code, Language: C++14

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 0ms

memory: 3596kb

input:

output:

3 S
Z 2
L
Z 1

result:

ok ok (1 test case)

Test #2:

score: -100

Wrong Answer

time: 1ms

memory: 3604kb

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 S
Z 7
L
Z 4
2 N
R
Z
3 N
Z 14
R
Z 12
3 N
Z 7
L
Z 1
2 N
R
Z
2 N
R
Z
3 N
Z 18
L
Z 1
2 N
R
Z
2 N
R
Z
2 N
R
Z
2 N
R
Z
3 S
Z 3
L
Z 9
2 N
L
Z 10
2 N
R
Z
3 S
Z 16
R
Z 9
3 N
Z 4
L
Z 3
3 S
Z 7
L
Z 5
2 N
R
Z
2 N
R
Z
3 S
Z 12
L
Z 3
2 N
R
Z
3 S
Z 9
R
Z 6
2 N
R
Z
3 S
Z 8
L
Z 8
3 S
Z 8
R
Z 4
2 N
R
Z
2 N
R
Z
2 N
...

result:

wrong answer Should start with `Z` (test case 2)