Submission #1254175

#	Time	Username	Problem	Language	Result	Execution time	Memory
1254175		bumsakalaka	Trol (COCI19_trol)	C++20	30 / 50	1096 ms	328 KiB

trol

#include <bits/stdc++.h>
using namespace std;
#define int long long
int l,r,final;
signed main()
{
	int t;
	cin>>t;
	while(t--)
	{
		final=0;
		cin>>l>>r;
		for(int i=l;i<=r;i++)
		{
			int sum=0,j,m;
			j=i;
			while(j/10)
			{
				sum+=j%10;
				j/=10;
				m=log10(sum);
				if(m>0) sum = (sum % 10) + 1;
			}
			sum+=j;
			m=log10(sum);
			if(m>0) sum = (sum % 10) + 1;
			final+=sum;
		}
		cout<<final<<endl;
	}
}

• Subtask 1: 30 / 50