Help me find error in the code

general
1

int t;
cin>>t;
while(t–){
int index;
int x,h;
cin>>x>>h;
for(int i=0;i<5;i++){
if(h<=0){
index=i;
break;
}
else{
h=h-x/2;
}
}
if(h<=0)
cout<<index<<endl;
else{
if(h%x==0)
cout<<h/x+5<<endl;
else
cout<<h/x+6<<endl;
}
}
}