Submission #975465

#	Time	Username	Problem	Language	Result	Execution time	Memory
975465		vjudge1	Trol (COCI19_trol)	C++17	0 / 50	1077 ms	348 KiB

trol

#include <bits/stdc++.h>
using namespace std;
#define ll long long

ll cek(ll x){
	return x % 9;
}

int main(){
	
	ll q;
	cin >> q;
	for(ll i = 0; i < q; i++){
		ll ans = 0, l, r;
		cin >> l >> r;
		for(ll i = l; i <= r; i++){
			ans += cek(i);
		}
		cout << ans << endl;
	}
	
	return 0;
}

• Subtask 1: 0 / 50