HackerRank C++ Strings
In this Problem we have to take input two strings and print length of strings,Concatenation of string and also reverse order of strings
- #include <iostream>
- #include <string>
- using namespace std;
- int main()
- {
-
- string a,b;
-
- cin>>a;
- cin>>b;
-
- int len1 = a.size();
- int len2 = b.size();
-
- cout<<len1<<" "<<len2<<endl;
-
- cout<<a<<b<<endl;
-
- char c;
- c=a[0];
- a[0]=b[0];
- b[0]=c;
-
- cout<<a<<" "<<b;
-
- return 0;
- }
