Problem Link - CodeChef: Practical coding for everyone
Author - amarnathsama
Tester - amarnathsama
Editorilist - apurv001
DIFFICULTY:
EASY
PREREQUISITES:
conditional operator
Reads integers, character strings, and integers separated by blanks, and conditional branches are performed when the read character string is “+” or “-”.
Code
int a , b ;
string op ;
cin >> a >> op >> b ;
if ( op == "+")
cout << a + b << endl ;
else
cout << a - b << endl ;