Submission #1234531

#	Time	Username	Problem	Language	Result	Execution time	Memory
1234531		dtk245	Trol (COCI19_trol)	C++20	0 / 50	0 ms	328 KiB

trol

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

int main(){
	int t;
	cin>>t;
	while(t--){
		int a,b;
		cin>>a>>b;
		int hasil=0;
		int has=0;
		if(b-a>0){
			cout<<(b*(b+1))/2<<endl;
		}
		else {
			while(a>0){
				hasil+=a%10;
				a/=10;
			}
			while(hasil>0){
				has+=hasil%10;
				hasil/=10;
			}
			cout<<has<<endl;
			
			
		}
		
	}
}

• Subtask 1: 0 / 50