답안 #715815

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
715815	2023-03-28T06:19:21 Z	Dulguun88	Trol (COCI19_trol)	C++14	10 / 50	1000 ms	212 KB

trol

# include<bits/stdc++.h>
using namespace std;
int main(){
	unsigned long long int n,sum=0,m=0;
	int a,b;
	cin>>n;
	while(n--){
		cin>>a>>b;
		for(int i=a ; i<=b;i++){
			m=i;
			while(m>0){
				sum+=m%10;
				m/=10;
			}
		}
		cout<<sum<<endl;
		sum=0;
	}
}

Subtask #1

10.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Incorrect	1 ms	212 KB	Output isn't correct
3	Incorrect	1 ms	212 KB	Output isn't correct
4	Execution timed out	1093 ms	212 KB	Time limit exceeded
5	Incorrect	1 ms	212 KB	Output isn't correct