/************************************ Write a program that reads in two strings from the user and tells the user whether one is a reverse of the other. ************************************/ #include <iostream> #include <string> using namespace std; bool reverses(string s1, string s2); int main() { // Get strings A and B string A, B; cout << "Enter string one: "; cin >> A; cout << "Enter string two: "; cin >> B; // Print whether A and B are reverses cout << "Strings are "; if (!reverses(A,B)) cout << "not "; cout << "reverses of one another!" << endl; return 0; } // Tests whether s1 and s2 are reverses of one another bool reverses(string s1, string s2) { // Get lengths and make sure they're equal! int N1 = s1.size(), N2 = s2.size(); if (N1 != N2) return false; // test forward on s1 and reverse on s2 int F = 0, R = N1 - 1; while(R >= 0) { if (s1[F] != s2[R]) return false; F++; R--; } return true; }