code. compile. run. debug. share.
/******************************************************************************
Online C++ Compiler.
Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.
*******************************************************************************/
#include <bits/stdc++.h>
using namespace std;
int main() {
long long int tc,n,timetaken;
cin>>tc;
while(tc--){
cin>>n;
string s[n];
int time[n];
for(int i=0;i<n;i++){
cin>>s[i];
int count=0;
for(int q=0;q<i;q++){
if(s[i]==s[q]){
count++;
}
}
for(int j=0;j<s[i].length();j++){
if(j=0){
time[i]+=0.2;
}
else{
if(s[i][j]=='f'||s[i][j]=='d'){
if(s[i][j-1]=='f'||s[i][j-1]=='d'){
time[i]+=0.2;
}
else{
time[i]+=0.4;
}
}
else if(s[i][j]=='j'||s[i][j]=='k'){
if(s[i][j-1]=='j'||s[i][j-1]=='k'){
time[i]+=0.2;
}
else{
time[i]+=0.4;
}
}
}
}
if(count>0){
time[i]=time[i]/2;
}
}
for(int a=0;a<n;a++){
timetaken+=time[a];
}
cout<<timetaken<<endl;
}
return 0;
}
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Text
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