Result: Accepted
Time: 2ms
Memory: 1700kB
#include<iostream>
#include<string.h>
#include<string>
#include<algorithm>
#include<map>
#include<vector>
#include<queue>
#include<fstream>
#include<iomanip>
#include<stdlib.h>
#include<math.h>
using namespace std;
int main(){
int T,temp;string a,s1;
cin>>T;
getchar();
while(T--){
getline(cin,a);
for(int i=0;i<a.size();i++){
s1=a.substr(i,3);
if(s1=="ssr"||s1=="ssR"||s1=="sSR"||s1=="sSr"||s1=="SsR"||s1=="Ssr"||s1=="SSR"||s1=="SSr"){
a[i]='*';
a[i+1]='*';
a[i+2]='*';
}
}
for(int i=0;i<a.size();i++){
s1=a.substr(i,6);
for(int j=0;j<s1.size();j++){
if(s1[j]>='A'&&s1[j]<='Z')
s1[j]=s1[j]+32;
}
if(s1=="africa"){
a[i]='A';
a[i+1]='F';
a[i+2]='R';
a[i+3]='I';
a[i+4]='C';
a[i+5]='A';
}
}
for(int i=0;i<a.size();i++){
if(i!=a.size()-1)
cout<<a[i];
else
cout<<a[i]<<endl;
}
}
return 0;
}