657. Judge Route Circle
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class Solution {
public boolean judgeCircle(String moves) {int rCount=0;
int lCount=0;
int uCount=0;
int dCount=0;
char[] arr=moves.toCharArray();
for(int i=0;i<arr.length;i++){
switch(arr[i]){
case 'R':
rCount++;
break;
case 'L':
lCount++;
break;
case 'U':
uCount++;
break;
case 'D':
dCount++;
break;
}
}
if(rCount==lCount&&uCount==dCount){
return true;
}
return false;
}
}
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