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c++ check palindrome

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Dosik answered on January 23, 2021 Popularity 10/10 Helpfulness 5/10

answer c++ check palindrome

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c++ check palindrome

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#include<iostream>
#include<ctype.h>
using namespace std;
int main() {
	string s; cin >> s;
	int a = 0;
	for(int i = 0; i < (s.length() / 2); i++) 
		if(s[i] == s[s.length() - 1 - i]) a++;
	if(a == (s.length() / 2)) cout << "YES";
	else cout << "NO";
	return 0;
}

Popularity 10/10 Helpfulness 5/10 Language cpp

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Tags: c++ palindrome

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Contributed on Oct 28 2021

Dosik

0 Answers Avg Quality 2/10

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check if a string is palindrome cpp

Comment

// Check whether the string is a palindrome or not.
#include <bits/stdc++.h>

using namespace std;

int main(){
    string s;
    cin >> s;
    
    int l = 0;
    int h = s.length()-1;

    while(h > l){
        if(s[l++] != s[h--]){
            cout << "Not a palindrome" << endl;
            return 0;
        }
    }
    cout << "Is a palindrome" << endl;
    return 0;

}

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jan 23 2021

Glamorous Gibbon

0 Answers Avg Quality 2/10

palindrome checker in c++

Comment

#include<iostream>
using namespace std;

int main()
{
	string s1, s2;
	cout << "Enter string: ";
	cin >> s1;

	for (int i = s1.length()-1; i >= 0; i--)
	{
		s2 += s1[i];
	}

	if (s1 == s2)
	{
		cout << "Palindrome!" << endl;
	}
	else
	{
		cout << "Not Palindrome!" << endl;
	}

	return 0;
}

Popularity 9/10 Helpfulness 4/10 Language cpp

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Tags: c++

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Contributed on Jan 12 2022

coder

0 Answers Avg Quality 2/10

Palindrome String solution in c++

Comment

-1

class Solution{
public:	
	
	
	int isPalindrome(string S)
	{
	    // Your code goes here
        int n=S.length();
        for(int i=0;i<n/2;i++)
        {
            if(S[i]!=S[n-1-i])
            {
                return 0;
            }
        }
        return 1;
	}

};

Popularity 10/10 Helpfulness 4/10 Language cpp

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Tags: c++

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Contributed on Mar 22 2022

coder

0 Answers Avg Quality 2/10

palindrome program in c++

Comment

#include <iostream>


bool isPalindrome (int number) {
    int decomposed = number, reversed = 0;
    while (decomposed) {
        reversed = 10 * reversed + (decomposed % 10);
        decomposed /= 10;
    }
    return reversed == number;
}

Popularity 10/10 Helpfulness 4/10 Language cpp

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Tags: c++

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Contributed on Apr 20 2022

Kalyani Sree Selvaganesan

0 Answers Avg Quality 2/10

palindrome number in c++

Comment

#include<iostream>

using namespace std;

int main(){
    int number,remainder,sum=0,temp;
    cin>>number;
    temp=number;
    while(number>0){
        remainder=number%10;
        sum=(sum*10)+remainder;
        number=number/10;
    }
    if(temp==sum){
        cout<<temp<<" is a palindrome"<<endl;
    }
    else{
        cout<<temp<<" is not a palindrome"<<endl;
    }
    return 0;
}

Popularity 8/10 Helpfulness 2/10 Language cpp

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Tags: c++ palindrome p

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Contributed on Mar 08 2023

Mohammad Amaan Patloo

0 Answers Avg Quality 2/10

palindrome number c++

Comment

#include <iostream>
using namespace std;
int main()
{
    int number;
    int remainder = 0;
    int reverse = 0;

    cout << "Enter a Number: ";
    cin >> number;
    int temp = number;

    while (temp != 0)

    {
        // Get the last digit of temp
        remainder = temp % 10;
        // Store the remainder after the initially stored value in reverse
        reverse = reverse * 10 + remainder;
        // remove the last digit of temp
        temp = temp / 10;
    }

    if (number == reverse)
    {
        cout << number << " is palindrome. " << endl;
    }
    else
    {
        cout << "Not palindrome";
    }

    return 0;
}

Popularity 9/10 Helpfulness 1/10 Language cpp

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Tags: c++ palindrome palindro

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Contributed on Dec 13 2022

Leo Fras

0 Answers Avg Quality 2/10

c++ check palindrome

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c++ check palindrome

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check if a string is palindrome cpp

palindrome checker in c++

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