Submission #75079471

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int n,cnts,cntt;
string s,t;
int main(){
	cin>>n;
	while(n--){
		cin>>s>>t;
		string s1,t1,s2=s,t2=t;
		do{
			s1=s2,cnts=-1;
			s2=string(max(s.size(),t.size()),'.');
			for(int i=0;i<s.size();i++){
				if(i+3<s.size()&&s[i]=='('&&s[i+1]=='x'&&s[i+2]=='x'&&s[i+3]==')'){
					s2[++cnts]='x',s2[++cnts]='x';
					i+=3;
				}
				else s2[++cnts]=s[i];
			}
			s=s2;
		}while(s1!=s2);
		do{
			t1=t2,cntt=-1;
			t2=string(max(s.size(),t.size()),'.');
			for(int i=0;i<t.size();i++){
				if(i+3<t.size()&&t[i]=='('&&t[i+1]=='x'&&t[i+2]=='x'&&t[i+3]==')'){
					t2[++cntt]='x',t2[++cntt]='x';
					i+=3;
				}
				else t2[++cntt]=t[i];
			}
			t=t2;
		}while(t1!=t2);
		if(s2==t2) cout<<"Yes\n";
		else cout<<"No\n";
	}
} 

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:13:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |                         for(int i=0;i<s.size();i++){
      |                                     ~^~~~~~~~~
./Main.cpp:14:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |                                 if(i+3<s.size()&&s[i]=='('&&s[i+1]=='x'&&s[i+2]=='x'&&s[i+3]==')'){
      |                                    ~~~^~~~~~~~~
./Main.cpp:25:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   25 |                         for(int i=0;i<t.size();i++){
      |                                     ~^~~~~~~~~
./Main.cpp:26:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |                                 if(i+3<t.size()&&t[i]=='('&&t[i+1]=='x'&&t[i+2]=='x'&&t[i+3]==')'){
      |                                    ~~~^~~~~~~~~

Judge Result