Submission #691710

#	Time	Username	Problem	Language	Result	Execution time	Memory
691710		MateiKing80	Palindromes (info1cup18_palindromes)	C++14	100 / 100	375 ms	10008 KiB

palindromes

#include <iostream>

using namespace std;
int v[15];
bool pal(int a)
{
    while(a>0)
    {
        v[++v[0]]=a%10;
        a/=10;
    }
    for(int i=1;i<=v[0];i++)
        if(v[i]!=v[v[0]-i+1])
            return false;
    return true;
}


int main()
{
    long long n,a,sum=0;
    cin>>n;
    for(int i=0;i<n;i++)
    {
        cin>>a;
        if(pal(a))
            sum+=a;
        v[0]=0;
    }
    cout<<sum;
}

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