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Useless_toy.cpp
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111 lines (110 loc) · 2.18 KB
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#include<bits/stdc++.h>
using namespace std;
int main(){
char in,fi;
cin>>in>>fi;
int n;
cin>>n;
int p=0,q=0;
if(fi=='^'){
if((n%4==0) && (in=='^')){
p=1;
q=1;
}
else if(n%4==1){
if(in=='<'){
p=1;
}else if(in=='>'){
q=1;
}
}else if(n%4==2){
if(in=='v'){
p=1;
q=1;
}
}else if(n%4==3){
if(in=='>'){
p=1;
}else if(in=='<'){
q=1;
}
}
}
else if(fi=='>'){
if((n%4==0) && (in=='>')){
p=1;
q=1;
}
else if(n%4==1){
if(in=='^'){
p=1;
}else if(in=='v'){
q=1;
}
}else if(n%4==2){
if(in=='<'){
p=1;
q=1;
}
}else if(n%4==3){
if(in=='v'){
p=1;
}else if(in=='^'){
q=1;
}
}
}else if(fi=='v'){
if((n%4==0) && (in=='v')){
p=1;
q=1;
}
else if(n%4==1){
if(in=='>'){
p=1;
}else if(in=='<'){
q=1;
}
}else if(n%4==2){
if(in=='^'){
p=1;
q=1;
}
}else if(n%4==3){
if(in=='<'){
p=1;
}else if(in=='>'){
q=1;
}
}
}else{
if((n%4==0) && (in=='<')){
p=1;
q=1;
}
else if(n%4==1){
if(in=='v'){
p=1;
}else if(in=='^'){
q=1;
}
}else if(n%4==2){
if(in=='>'){
p=1;
q=1;
}
}else if(n%4==3){
if(in=='^'){
p=1;
}else if(in=='v'){
q=1;
}
}
}
if(p==1 && q==0){
cout<<"cw";
}else if(p==0 && q==1){
cout<<"ccw";
}else{
cout<<"undefined";
}
}