제출 #38649

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
38649		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;
vector<int>b,c,d;
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){
			for(int j=m; j<b.size(); j++) c.push_back(b[j]);
			b.clear(); for(int j=0; j<c.size(); j++) b.push_back(c[j]); c.clear();
			if(a[i]>=b[b.size()-1]) {b.push_back(a[i]); if(i<n) jog++; continue;}
			for(int j=0; j<b.size(); j++)
			{
				if(a[i]<=b[j]) {r=b[j]; l=a[i]; m=j; break;}
				c.push_back(b[j]);
			}
			c.push_back(a[i]); i++; k=1;
		}
		if(a[i]<=r&&a[i]>=l&&a[i]>=a[i-1]&&k==1) c.push_back(a[i]);
		else {k=0; i--; jog++;}
	}
	if(jog>1) jog++; cout<<jog;
}

컴파일 시 표준 에러 (stderr) 메시지

money.cpp: In function 'int main()':
money.cpp:15:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int j=m; j<b.size(); j++) c.push_back(b[j]);
                  ^
money.cpp:16:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    b.clear(); for(int j=0; j<c.size(); j++) b.push_back(c[j]); c.clear();
                             ^
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