Submission #63353812

Source Code Expand

// LUOGU_RID: 205705040
#include<iostream>
#define int long long
#define INF 1000000000000000000
using namespace std;
signed main()
{
	int n,x;
	scanf("%lld%lld",&n,&x);
	int U,D,sum=0;
	int u=INF,d=INF,mx=INF;
	for(int i=1;i<=n;i++)
	{
		scanf("%lld%lld",&U,&D);
		sum+=U+D;
		u=min(u+x,U);
		d=min(d+x,D);
		mx=min(mx,u+d);
	}
	printf("%lld",sum-mx*n);
	return 0;
}

Submission Info

Submission Time
Task F - Smooth Occlusion
User lhc0707
Language C++ 17 (gcc 12.2)
Score 500
Code Size 367 Byte
Status AC
Exec Time 41 ms
Memory 3872 KiB

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:9:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    9 |         scanf("%lld%lld",&n,&x);
      |         ~~~~~^~~~~~~~~~~~~~~~~~
Main.cpp:14:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   14 |                 scanf("%lld%lld",&U,&D);
      |                 ~~~~~^~~~~~~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 4
AC × 69
Set Name Test Cases
Sample 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt
All 00_sample_00.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 01_random_04.txt, 01_random_05.txt, 01_random_06.txt, 01_random_07.txt, 01_random_08.txt, 01_random_09.txt, 01_random_10.txt, 01_random_11.txt, 01_random_12.txt, 01_random_13.txt, 01_random_14.txt, 01_random_15.txt, 01_random_16.txt, 01_random_17.txt, 01_random_18.txt, 01_random_19.txt, 01_random_20.txt, 01_random_21.txt, 01_random_22.txt, 01_random_23.txt, 01_random_24.txt, 01_random_25.txt, 01_random_26.txt, 01_random_27.txt, 01_random_28.txt, 01_random_29.txt, 01_random_30.txt, 01_random_31.txt, 01_random_32.txt, 01_random_33.txt, 01_random_34.txt, 01_random_35.txt, 01_random_36.txt, 01_random_37.txt, 01_random_38.txt, 01_random_39.txt, 01_random_40.txt, 01_random_41.txt, 01_random_42.txt, 01_random_43.txt, 01_random_44.txt, 01_random_45.txt, 01_random_46.txt, 01_random_47.txt, 01_random_48.txt, 01_random_49.txt, 01_random_50.txt, 01_random_51.txt, 01_random_52.txt, 01_random_53.txt, 01_random_54.txt, 01_random_55.txt, 01_random_56.txt, 01_random_57.txt, 01_random_58.txt, 01_random_59.txt, 01_random_60.txt, 01_random_61.txt, 01_random_62.txt, 01_random_63.txt, 01_random_64.txt, 01_random_65.txt, 01_random_66.txt, 01_random_67.txt, 01_random_68.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 1 ms 3652 KiB
00_sample_01.txt AC 1 ms 3648 KiB
00_sample_02.txt AC 1 ms 3808 KiB
00_sample_03.txt AC 1 ms 3616 KiB
01_random_04.txt AC 40 ms 3736 KiB
01_random_05.txt AC 40 ms 3684 KiB
01_random_06.txt AC 40 ms 3800 KiB
01_random_07.txt AC 40 ms 3732 KiB
01_random_08.txt AC 41 ms 3736 KiB
01_random_09.txt AC 40 ms 3644 KiB
01_random_10.txt AC 40 ms 3752 KiB
01_random_11.txt AC 40 ms 3808 KiB
01_random_12.txt AC 40 ms 3580 KiB
01_random_13.txt AC 40 ms 3812 KiB
01_random_14.txt AC 40 ms 3756 KiB
01_random_15.txt AC 40 ms 3684 KiB
01_random_16.txt AC 41 ms 3756 KiB
01_random_17.txt AC 41 ms 3672 KiB
01_random_18.txt AC 40 ms 3808 KiB
01_random_19.txt AC 40 ms 3732 KiB
01_random_20.txt AC 40 ms 3872 KiB
01_random_21.txt AC 41 ms 3756 KiB
01_random_22.txt AC 40 ms 3580 KiB
01_random_23.txt AC 40 ms 3864 KiB
01_random_24.txt AC 40 ms 3732 KiB
01_random_25.txt AC 40 ms 3668 KiB
01_random_26.txt AC 41 ms 3680 KiB
01_random_27.txt AC 40 ms 3804 KiB
01_random_28.txt AC 40 ms 3744 KiB
01_random_29.txt AC 40 ms 3744 KiB
01_random_30.txt AC 40 ms 3744 KiB
01_random_31.txt AC 40 ms 3804 KiB
01_random_32.txt AC 40 ms 3748 KiB
01_random_33.txt AC 40 ms 3744 KiB
01_random_34.txt AC 36 ms 3668 KiB
01_random_35.txt AC 36 ms 3652 KiB
01_random_36.txt AC 12 ms 3620 KiB
01_random_37.txt AC 3 ms 3676 KiB
01_random_38.txt AC 20 ms 3652 KiB
01_random_39.txt AC 33 ms 3576 KiB
01_random_40.txt AC 7 ms 3736 KiB
01_random_41.txt AC 16 ms 3620 KiB
01_random_42.txt AC 23 ms 3748 KiB
01_random_43.txt AC 20 ms 3800 KiB
01_random_44.txt AC 29 ms 3732 KiB
01_random_45.txt AC 15 ms 3872 KiB
01_random_46.txt AC 25 ms 3740 KiB
01_random_47.txt AC 26 ms 3672 KiB
01_random_48.txt AC 26 ms 3804 KiB
01_random_49.txt AC 25 ms 3672 KiB
01_random_50.txt AC 26 ms 3644 KiB
01_random_51.txt AC 41 ms 3740 KiB
01_random_52.txt AC 40 ms 3808 KiB
01_random_53.txt AC 40 ms 3684 KiB
01_random_54.txt AC 40 ms 3744 KiB
01_random_55.txt AC 40 ms 3684 KiB
01_random_56.txt AC 41 ms 3648 KiB
01_random_57.txt AC 40 ms 3620 KiB
01_random_58.txt AC 37 ms 3808 KiB
01_random_59.txt AC 40 ms 3756 KiB
01_random_60.txt AC 40 ms 3732 KiB
01_random_61.txt AC 37 ms 3688 KiB
01_random_62.txt AC 39 ms 3736 KiB
01_random_63.txt AC 40 ms 3868 KiB
01_random_64.txt AC 41 ms 3808 KiB
01_random_65.txt AC 39 ms 3752 KiB
01_random_66.txt AC 39 ms 3864 KiB
01_random_67.txt AC 1 ms 3572 KiB
01_random_68.txt AC 1 ms 3580 KiB