OJ Board

For this problem my solution give identical output to the udebug. but it get RE. though i run my code in online ide and it's fine.
what the problem. my solution below
https://paste.ubuntu.com/p/cRg43nsfKj/

Your program doesn't work with 4000000000

Hello,

All test are OK but I still have WA !
Could you help me please ?
Here the code :

#include <stdio.h>
#include <stdlib.h>
int revNumber( long long n )
{
long long rev = 0;
while(n) {
rev = rev * 10 + (n % 10);
n /= 10;
}
return rev;
}
int main()
{
int nbCase = 0, i = 0;
int count = 0 ...

I submit the following COde several days ago .....Sample input output everything is okay. But Verdict is COMPILATION ERROR...
it would be my pleasure if anybody Help.
My Code is:
#include <stdio.h>
int main()
{
long long int n, rev,original,num,c,test_num;
int a[100];
scanf("%lld",&test_num ...

Why is my code giving me wrong answer?


/*Problem 10018*/
#include <stdio.h>

unsigned int addReverse(unsigned int);
int palindrome(unsigned int);

int main() {

int num;
scanf("%d", &num);

unsigned int added, c;
while (num--) {
c = 0;
scanf("%d", &added);
do {
added = addReverse(added ...

Check My Submissions for the reason for your CE.
Write your own strrev()

Getting Compile error in ANSI C.... which can be the problem ? anyone help plzzz....
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int main()
{
int itaration,test;
unsigned int number1,number2;
char num1[50],num2[50];
scanf("%d",&test);
getchar();

while(test--)
{
gets(num1);
itaration ...

The first line in the problem statement:
The "reverse and add" method is simple: choose a number, reverse its digits and add it to the original. If the sum is not a palindrome (which means, it is not the same number from left to right and right to left), repeat this procedure.

You should repeat ...

You must check input in this thread first. (..)
This is statement is wrong.

My AC program produces:

Input

2
2
99

Output

0 2
0 99


So it seems that the statement "If n is already pallindrome, output is 0 n" (which Shahidul.CSE may have inferred from previous test cases posted in these ...

Thank you lighted and lbv.
Got accepted !

You must check input in this thread first.

Adrian Kuegel wrote:Try this testcase:
Input:
2
2
99
Output:
1 4
6 79497

You must repeat "reverse and add" method at least once and then check if it is a palindrome.
This is statement is wrong.

1)If n is already pallindrome, output is 0 n

Shahidul.CSE wrote:Why WA with my code?

Try:

Input Output

Why WA with my code?

thanks brianfry713
i got AC

Try using long long instead of long