Submission #415212

#	Time	Username	Problem	Language	Result	Execution time	Memory
415212		GK2007	Group Photo (JOI21_ho_t3)	C++14	0 / 100	2 ms	204 KiB

Main

#include<iostream>
using namespace std;
int main(){
	int n,i,c=0,d=0,e=0;
	cin>>n;
	int a[n+1];
	for(i=1; i<=n; i++)
	{
		cin>>a[i];
	}
	while(c==0)
	{
		d=0;
		for(i=1; i<n; i++)
		{
			if(a[i]>=a[i+1]+2)
			{
				swap(a[i], a[i+1]);
				d=1;
				e++;
			}
		}
		if(d==0)
		{
			c=1;
		}
	}
	cout<<e;
	return 0;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 32
• Subtask 4: 0 / 20
• Subtask 5: 0 / 36