Run Code
|
API
|
Code Wall
|
Misc
|
Feedback
|
Login
|
Theme
|
Privacy
|
Patreon
Reverse a string
#include <bits/stdc++.h> using namespace std; int main() { int t; cin>>t; while(t--) { string s; cin>>s; int n=s.length(); for(int i=0;i<n/2;i++) { s[i]=s[i]^s[n-i-1]; s[n-i-1]=s[i]^s[n-i-1]; s[i]=s[i]^s[n-i-1]; } cout<<s<<endl; } return 0; }
run
|
edit
|
history
|
help
0
Graph Theory On Strings
pattern
Click 5
cvcvcvcvv
Constructor.cpp
My calculator
Policy based smart pointer
project
Graph DFS
sd5