Submission #38685

#	Time	Username	Problem	Language	Result	Execution time	Memory
38685		Yusup01	Money (IZhO17_money)	C++14	0 / 100	0 ms	2564 KiB

money

#include<bits/stdc++.h>
using namespace std;
int i,jog=1,k,l,r,m,n,a[100009],j,t;
vector<int>b;
int main()
{
	ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin>>n; for(int i=1; i<=n; i++) cin>>a[i];
	for(i=1; i<=n; i++)
	{
		if(a[i]>=a[i-1]) b.push_back(a[i]);
		else  break;
	}
	for(; i<=n; i++){
		if(k==0){
			sort(b.begin(),b.end());
			if(a[i]>=b[b.size()-1]) {b.push_back(a[i]); if(i<n&&t==0) jog++; t=1; continue;}
			for(int j=0; j<b.size(); j++)
			{
				if(a[i]<=b[j]) {r=b[j]; l=a[i]; break;}
			}
			b.push_back(a[i]); k=1; t=0; continue;
		}
		if(a[i]<=r&&a[i]>=l&&a[i]>=a[i-1]&&k==1) b.push_back(a[i]);
		else {k=0; i--; jog++;}
	}
	if(jog>1) jog++; cout<<jog;
}

Compilation message (stderr)

money.cpp: In function 'int main()':
money.cpp:18:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int j=0; j<b.size(); j++)
                  ^

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 0 / 20
• Subtask 4: 0 / 55