Note 1

Take Note:

Take a note while surfing.





Note With Ink

Give your Note a Colorful Tag.




Easy to Access

Stay on same information and in Sync wherever you are.

Note 2

Take Note:

Organize your information,It may take Shape.





Think With Ink

Differ your Content by Color.




Easy to Access

Easy to pull up your content from anywhere anytime.

Note 3

Take Note:

Don't Let information to miss,Because it take shape





Note With Ink

Simple an Easy Way to take a note.




Easy to Access

Get the same in next visit.

Program Discussion :: Basics
Home > Programs > Basics

4. Write a program to check a String is palindrome or not? How many minimum number of control variable you need.

Answer:

#include <iostream>
using namespace std;
int main(){
    char string1[20];
    int i, length;
    int flag = 0;
    cout << "Enter a string: "; cin >> string1;    
    length = strlen(string1);    
    for(i=0;i < length ;i++){
        if(string1[i] != string1[length-i-1]){
            flag = 1;
            break;
       }
    }    
    if (flag) {
        cout << string1 << " is not a palindrome" << endl; 
    }    
    else {
        cout << string1 << " is a palindrome" << endl; 
    }
    system("pause");
    return 0;
}

Post Your Answer Here:

Name *
Email

Language:

Post Your Reply Here:



Language:

Post Your Reply Here:



Language:

Post Your Reply Here: