Submission #1691018


Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define FOR(I,A,B) for(int I = (A); I < (B); ++I)
#define CLR(mat) memset(mat, 0, sizeof(mat))
typedef unsigned long long ll;


int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	ll a,b,x,ans=0ULL,c;
	cin >> a >> b >> x;
	if(x>b){
		cout << "0" << endl;
		return 0;
	}
	if(a%x==0)ans=1ULL;

	for(ll i=a;i<=b;i++){
		if(x>a) i=x;
		if(i%x==0){
			a = i;
			break;
		}
	}
	c = b - a;
	ans += c / x; 
	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task B - Between a and b ...
User kenta2997
Language C++14 (GCC 5.4.1)
Score 0
Code Size 512 Byte
Status WA
Exec Time 2103 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 200
Status
AC × 2
WA × 2
AC × 10
WA × 12
TLE × 7
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt WA 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
0_03.txt WA 1 ms 256 KB
1_00.txt WA 1 ms 256 KB
1_01.txt WA 1 ms 256 KB
1_02.txt WA 1 ms 256 KB
1_03.txt WA 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB
1_06.txt AC 1 ms 256 KB
1_07.txt WA 1 ms 256 KB
1_08.txt AC 1 ms 256 KB
1_09.txt AC 1 ms 256 KB
1_10.txt WA 1 ms 256 KB
1_11.txt WA 1 ms 256 KB
1_12.txt AC 1 ms 256 KB
1_13.txt AC 1 ms 256 KB
1_14.txt AC 1 ms 256 KB
1_15.txt WA 2 ms 256 KB
1_16.txt WA 1 ms 256 KB
1_17.txt TLE 2103 ms 256 KB
1_18.txt TLE 2103 ms 256 KB
1_19.txt TLE 2103 ms 256 KB
1_20.txt TLE 2103 ms 256 KB
1_21.txt TLE 2103 ms 256 KB
1_22.txt WA 1 ms 256 KB
1_23.txt TLE 2103 ms 256 KB
1_24.txt TLE 2103 ms 256 KB