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Copy pathDoes robot moves circular
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83 lines (79 loc) · 1.45 KB
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Copy pathDoes robot moves circular
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83 lines (79 loc) · 1.45 KB
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#include<iostream>
using namespace std;
string solution(string str)
{
int dirx=0;
int diry=1;
int sumx=0;
int sumy=0;
for(int i=0;i<str.length();i++)
{
if(str[i]=='G')
{
sumx+=dirx;
sumy+=diry;
}
else if(str[i]=='L')
{
if(dirx==0 && diry==1)
{
dirx=-1;
diry=0;
}
else if(dirx==-1 && diry==0)
{
diry=-1;
dirx=0;
}
else if(dirx==0 && diry==-1)
{
dirx=1;
diry=0;
}
else
{
diry=1;
dirx=0;
}
}
else
{
if(dirx==0 && diry==1)
{
dirx=1;
diry=0;
}
else if(dirx==-1 && diry==0)
{
diry=1;
dirx=0;
}
else if(dirx==0 && diry==-1)
{
dirx=-1;
diry=0;
}
else
{
diry=-1;
dirx=0;
}
}
}
if(sumx==0 && sumy==0)
return "Circular";
return "Not Circular";
}
int main()
{
//code Shokeen
int t;
cin>>t;
while(t--)
{
string str;
cin>>str;
cout<<solution(str)<<endl;
}
return 0;
}