21 lines
858 B
C++
21 lines
858 B
C++
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// Program to find whether a number and word is palindrome or not.
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#include<iostream> //header file
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using namespace std;
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int main() //Main function
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{
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string num_str = ""; //define variable
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cin >> num_str; //taking input from user
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string new_str = ""; //define a new variable
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for(int x = (num_str.size()-1); x >= 0; x--){ //for loop started
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new_str += num_str[x]; //assigning the value input by user to new variable in reverse order
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} //for loop end
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cout << (num_str == new_str ? "palindrome" : "Non-palindrome"); //checking whether the value assigned to both variables is equal or not using ternary operator and printing whether it's palindrome or non-palindrome
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return 0; //returning the main function
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}
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//complexity of the program is O(n)
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//test cases:- 101,pop,asdfgfdsa,123454321,obobo,nancyiycnan etc.
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