QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #704941 | #9521. Giving Directions in Harbin | 2366503423 | WA | 1ms | 3708kb | C++14 | 924b | 2024-11-02 21:34:59 | 2024-11-02 21:35:00 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int main()
{
int t;cin>>t;
while(t--)
{
int n;cin>>n;
int x=0,y=0;
while(n--)
{
char f;int len;cin>>f>>len;
if(f=='N') x-=len;
else if(f=='S') x+=len;
else if(f=='W') y-=len;
else if(f=='E') y+=len;
}
// cout<<"x="<<x<<" y="<<y<<'\n';
if(x==0)
{
if(y>0) cout<<1<<" E\n"<<"Z "<<y<<'\n';
else if(y<0) cout<<1<<" W\n"<<"Z "<<-y<<'\n';
}
else if(y==0)
{
if(x>0) cout<<1<<" S\n"<<"Z "<<x<<'\n';
else if(x<0) cout<<1<<" N\n"<<"Z "<<-x<<'\n';
}
else
{
cout<<3;
if(y>0)
{
cout<<" E\n"<<"Z "<<y<<'\n';
if(x>0) cout<<"R\n"<<"Z "<<x<<'\n';
else if(x<0) cout<<"L\n"<<"Z "<<-x<<'\n';
}
else if(y<0)
{
cout<<" W\n"<<"Z "<<-y<<'\n';
if(x>0) cout<<"L\n"<<"Z "<<x<<'\n';
else if(x<0) cout<<"R\n"<<"Z "<<-x<<'\n';
}
}
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3708kb
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: 3600kb
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 3 E Z 12 L Z 14 3 W Z 1 R Z 7 3 W Z 1 R Z 18 3 E Z 9 R Z 3 1 W Z 10 3 W Z 9 L Z 16 3 W Z 3 R Z 4 3 E Z 5 R Z 7 3 E Z 3 R Z 12 3 W Z 6 L Z 9 3 E Z 8 R Z 8 3 W Z 4 L Z 8 3 E Z 9 L Z 5 1 N Z 10 3 W Z 2 L Z 5 3 E Z 12 R Z 10 3 W Z 9 L Z 1 3 E Z 13 L Z 14 3 E Z 9 L Z 4 1 N Z 9 3 E Z 1 R Z 1...
result:
wrong answer Wrong destination (test case 2)