Educational Codeforces Round 123 (Rated for Div. 2) 1644B. Anti-Fibonacci Permutation Solution
Solve in C++:
///La ilaha illellahu muhammadur rasulullah
///******Bismillahir-Rahmanir-Rahim******///
///Abul Hasnat Tonmoy
///Department of CSE,23rd batch
///Islamic University,Bangladesh
#include<bits/stdc++.h>
using namespace std;
int main()
{
ios::sync_with_stdio(false);
cin.tie(0);
int t;
cin>>t;
while(t--)
{
string s;
cin>>s;
if (s.find('R')<s.find('r'))
cout<<"No"<<endl;
else if (s.find('G')<s.find('g'))
cout<<"No"<<endl;
else if (s.find('B')<s.find('b'))
cout<<"No"<<endl;
else
cout<<"Yes"<<endl;
}
}
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