Submission #39038058

Source Code Expand

#include <bits/stdc++.h>

using namespace std ;

const int MAX = 1e5 + 10 ;

int arr[MAX] ;
long long d , k , x ;

int main()
{
	ios_base::sync_with_stdio(0) ;
	cin.tie(0) ;
	int t ;
	cin>>t ;
	while(t--)
	{
		cin>>d>>k>>x ;
		vector<long long>v ;
		long long now = 1ll , sum = 1 ;
		for(int i = 0 ; i <= d ; ++i)
			v.push_back(sum) , now *= k , sum += now ;
		long long ans = 4e18 ;
		for(int i = 0 ; i <= d ; ++i)
		{
			if(v[i] < x)
				continue ;
			long long cnt = (i != d) , need = v[i] - x ;
			for(int j = i-1 ; j >= 0 ; --j)
			{
				cnt += need / v[j] ;
				need %= v[j] ;
			}
			ans = min(ans , cnt) ;
		}
		cout<<ans<<"\n" ;
	}
	return 0 ;
}

Submission Info

Submission Time
Task G - Edge Elimination
User MohamedAhmed04
Language C++ (GCC 9.2.1)
Score 600
Code Size 695 Byte
Status AC
Exec Time 7 ms
Memory 3608 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 600 / 600
Status
AC × 1
AC × 65
Set Name Test Cases
Sample sample_01.txt
All sample_01.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt
Case Name Status Exec Time Memory
sample_01.txt AC 7 ms 3580 KiB
test_01.txt AC 2 ms 3488 KiB
test_02.txt AC 2 ms 3592 KiB
test_03.txt AC 2 ms 3560 KiB
test_04.txt AC 2 ms 3532 KiB
test_05.txt AC 2 ms 3464 KiB
test_06.txt AC 2 ms 3536 KiB
test_07.txt AC 2 ms 3488 KiB
test_08.txt AC 2 ms 3596 KiB
test_09.txt AC 2 ms 3536 KiB
test_10.txt AC 2 ms 3560 KiB
test_11.txt AC 2 ms 3428 KiB
test_12.txt AC 2 ms 3420 KiB
test_13.txt AC 2 ms 3532 KiB
test_14.txt AC 2 ms 3592 KiB
test_15.txt AC 2 ms 3432 KiB
test_16.txt AC 2 ms 3520 KiB
test_17.txt AC 2 ms 3596 KiB
test_18.txt AC 2 ms 3500 KiB
test_19.txt AC 2 ms 3596 KiB
test_20.txt AC 2 ms 3464 KiB
test_21.txt AC 3 ms 3556 KiB
test_22.txt AC 2 ms 3596 KiB
test_23.txt AC 2 ms 3548 KiB
test_24.txt AC 3 ms 3476 KiB
test_25.txt AC 2 ms 3444 KiB
test_26.txt AC 3 ms 3504 KiB
test_27.txt AC 2 ms 3608 KiB
test_28.txt AC 2 ms 3600 KiB
test_29.txt AC 2 ms 3444 KiB
test_30.txt AC 3 ms 3592 KiB
test_31.txt AC 2 ms 3592 KiB
test_32.txt AC 2 ms 3532 KiB
test_33.txt AC 2 ms 3444 KiB
test_34.txt AC 3 ms 3508 KiB
test_35.txt AC 3 ms 3596 KiB
test_36.txt AC 2 ms 3496 KiB
test_37.txt AC 2 ms 3608 KiB
test_38.txt AC 4 ms 3536 KiB
test_39.txt AC 2 ms 3472 KiB
test_40.txt AC 2 ms 3508 KiB
test_41.txt AC 3 ms 3500 KiB
test_42.txt AC 3 ms 3576 KiB
test_43.txt AC 2 ms 3468 KiB
test_44.txt AC 2 ms 3492 KiB
test_45.txt AC 3 ms 3540 KiB
test_46.txt AC 3 ms 3604 KiB
test_47.txt AC 4 ms 3596 KiB
test_48.txt AC 4 ms 3604 KiB
test_49.txt AC 3 ms 3532 KiB
test_50.txt AC 3 ms 3464 KiB
test_51.txt AC 2 ms 3540 KiB
test_52.txt AC 2 ms 3588 KiB
test_53.txt AC 2 ms 3592 KiB
test_54.txt AC 4 ms 3556 KiB
test_55.txt AC 4 ms 3492 KiB
test_56.txt AC 3 ms 3532 KiB
test_57.txt AC 2 ms 3604 KiB
test_58.txt AC 5 ms 3600 KiB
test_59.txt AC 3 ms 3592 KiB
test_60.txt AC 3 ms 3528 KiB
test_61.txt AC 3 ms 3592 KiB
test_62.txt AC 4 ms 3596 KiB
test_63.txt AC 3 ms 3552 KiB
test_64.txt AC 3 ms 3532 KiB