Submission #97896

#	Time	Username	Problem	Language	Result	Execution time	Memory
97896		314rate	Palindromes (info1cup18_palindromes)	C++14	100 / 100	160 ms	10236 KiB

palindromes

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;

bool pali(int x)
{
        int first=x;
        int second=0;
        while(x)
        {
                second=10*second+x%10;
                x/=10;
        }
        return (first==second);
}

int32_t main()
{
        ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
        int n;
        cin>>n;
        ll r=0LL;
        for(int i=1;i<=n;i++)
        {
                int x;
                cin>>x;
                if(pali(x))
                {
                        r+=x;
                }
        }
        cout<<r<<"\n";
        return 0;
}
/**

**/

• Subtask 1: 15 / 15
• Subtask 2: 20 / 20
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35