답안 #890038

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
890038	2023-12-20T11:29:24 Z	vjudge1	Hedgehog Daniyar and Algorithms (IZhO19_sortbooks)	C++17	컴파일 오류	0 ms	0 KB

sortbooks

#include <bits/stdc++.h>
using namespace std; 
const int N=1e9+7;
int a[N];
bool op[N]; 
int main() {
 int n,m;
 cin>>n>>m;
 op[0]=1;
 for(int i=1; i<=n; i++){
  cin>>a[i];
  if(op[i-1] && a[i] >= a[i-1]){
   op[i]=1;
  }
 }
 0
 for(int i=1; i<=m; i++){
  int l,r,k;
  cin>>l>>r>>k;
  bool ans=1;
  if(op[r]){
   cout<<ans<<"\n";
   continue;
  }
  for(int i=l; i<r; i++){
   if(a[i]>a[i+1]){
    ans=0;
    break;
   }
  }
  cout<<ans<<"\n";
 }
}

Compilation message

sortbooks.cpp: In function 'int main()':
sortbooks.cpp:16:3: error: expected ';' before 'for'
   16 |  0
      |   ^
      |   ;
   17 |  for(int i=1; i<=m; i++){
      |  ~~~
sortbooks.cpp:16:2: warning: statement has no effect [-Wunused-value]
   16 |  0
      |  ^
sortbooks.cpp:17:15: error: 'i' was not declared in this scope
   17 |  for(int i=1; i<=m; i++){
      |               ^