What is error in the code

#1

plz check it i’m getting the compilation error

#2

Hello @mohitsingh you have not shared your code and i can see you have not tried for submission so i am not able to see your code.
please share it by saving it on ide.codingblocks.com

#3

#include<bits/stdc++.h> using namespace std; string remo(string s){ if(s.length()<=1){ return s; } string res=remo(s.substr(2)); if(s[0]==‘p’&& s[1]==‘i’){ string p=“3.14”; return p+res; }else{ return s[0]+s[1]+res; } } int main() { int t; cin>>t; while(t–){ string s; cin>>s; cout<<remo(s)<<endl; } return 0; }

#4

@mohitsingh
S.substr skips 2 characters, so you should call this only when string matches to “pi” else skip one character only.
i have updated your code, look for the comments for more explanation https://ide.codingblocks.com/s/421051

#5

sir isme compilation error kyu aa raha aur mere approach me kya dikkat h pehle recursion call kiya phir apna s[0] or s[1] ko check kar lo

#6

sir logic samaj aa gaya lekin isme compilation error kyu tha syntax kha galat tha

#7

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