Submission #493179

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
493179	2021-12-10T10:19:24 Z	irmuun	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	Compilation error	0 ms	0 KB

sortbooks

#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
	ll n,m,w[200001],h[200001],l,r,k,ans,i,j,b,c,mx=0;
	cin>>n>>m;
	for(i=1;i<=n;i++){
		cin>>w[i];
		mx=max(mx,w[i]);
		h[i]=w[i];
	}
	for(i=1;i<=m;i++){
		cin>>l>>r>>k;
		if(k<w[i]){
			c=1;
			for(j=l+1;j<=r;j++){
				if(p[j+1]<p[j]){
					c=0;
					break;
				}
			}
			cout<<c<<endl;
			continue;
		}
		c=0;
		while(c==0){
			c=1;
			for(j=l;j<r;j++){
				if(w[j]+w[j+1]<=k&&w[j]>w[j+1]){
					c=0;
					swap(w[j],w[j+1]);
				}
			}
		}
		c=1;
		for(j=l;j<r;j++){
			if(w[j]>w[j+1]){
				c=0;
				break;
			}
		}
		cout<<c<<endl;
		for(j=l;j<=r;j++){
			w[j]=h[j];
		}
	}
}

Compilation message

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:17:8: error: 'p' was not declared in this scope
   17 |     if(p[j+1]<p[j]){
      |        ^
sortbooks.cpp:5:35: warning: unused variable 'ans' [-Wunused-variable]
    5 |  ll n,m,w[200001],h[200001],l,r,k,ans,i,j,b,c,mx=0;
      |                                   ^~~
sortbooks.cpp:5:43: warning: unused variable 'b' [-Wunused-variable]
    5 |  ll n,m,w[200001],h[200001],l,r,k,ans,i,j,b,c,mx=0;
      |                                           ^