Submission #2250433


Source Code Expand

#include <algorithm>
#include <iostream>

bool is_symmetric(int num)
{
    int a = (num % 100000) / 10000;
    int b = (num % 10000) / 1000;
    int d = (num % 100) / 10;
    int e = (num % 10);
    return (a == e) && (b == d);
}

int main(void)
{
    int a, b;
    std::cin >> a >> b;
    int count = 0;
    for (int i = a; i <= b; ++i)
    {
        if (is_symmetric(i))
        {
            ++count;
        }
    }
    std::cout << count << std::endl;
}

Submission Info

Submission Time
Task B - Palindromic Numbers
User yokaze
Language C++14 (Clang 3.8.0)
Score 200
Code Size 485 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 10
Set Name Test Cases
Sample s1.txt, s2.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, s1.txt, s2.txt
Case Name Status Exec Time Memory
01.txt AC 1 ms 256 KB
02.txt AC 1 ms 256 KB
03.txt AC 1 ms 256 KB
04.txt AC 1 ms 256 KB
05.txt AC 1 ms 256 KB
06.txt AC 1 ms 256 KB
07.txt AC 1 ms 256 KB
08.txt AC 1 ms 256 KB
s1.txt AC 1 ms 256 KB
s2.txt AC 1 ms 256 KB