제출 #480140

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
480140		Apiram	벽 (IOI14_wall)	C++14	컴파일 에러	0 ms	0 KiB

wall

#include "wall.h"
#include<bits/stdc++.h>
using namespace std;
const int64_t MXN = 1e6;
vector<int64_t>tree(4*MXN);
vector<int64_t>lazy(4*MXN);
int64_t func(int64_t a,int64_t b){
return min(a,b);
}
void build(int64_t node,int64_t node_low,int64_t node_high){
	if (node_low==node_high){
		tree[node]=0
	}
	else {
		int64_t mid  =(node_low+node_high)>>1;
		build(arr,node*2,node_low,mid);
		build(arr,node*2 + 1,mid+1,node_high);
		tree[node]=func(tree[node*2],tree[node*2 + 1]);	
	}
}
void push(int64_t x){

            tree[x + x] = min(tree[x],tree[x+x]);
            tree[x + x + 1] = min(tree[x],tree[x+x + 1]);
        
}
void update(int64_t node,int64_t node_low,int64_t node_high,int64_t q_low,int64_t q_high,int64_t new_val,int ok){
	
	if (node_low>node_high||node_low>q_high||node_high<q_low)return;
	if (q_low<=node_low&&q_high>=node_high){
		if (ok==1){
			tree[node] = max(tree[node],new_val);
		}
		else{
			tree[node] = min(tree[node],new_val);
		}
		return ;
	}
	push(node);
	int64_t mid = (node_low + node_high)/2;
	update(node*2,node_low,mid,q_low,q_high,new_val);
	update(node*2  + 1,mid + 1,node_high,q_low,q_high,new_val);
	tree[node]= func(tree[node*2],tree[node*2 + 1]); 

}
int64_t query(int64_t node,int64_t node_low,int64_t node_high,int64_t query_low,int64_t query_high){
	if (node_low>node_high||node_low>query_high||node_high<query_low)return 0;
	if (query_low<=node_low&&query_high>=node_high){
	return tree[node];
	}
	int64_t mid = (node_low+node_high)/2;
	return func(query(node*2,node_low,mid,query_low,query_high),query(node*2 + 1,mid+1,node_high,query_low,query_high));
}
void buildWall(int n, int k, int op[], int left[], int right[], int height[], int finalHeight[]){
	build(1,0,n-1);
  	for (int i =0;i<k;++i){
  		update(1,0,n-1,left[i],right[i],height[i],op[i]);
  	}
  	for (int i = 0;i<n;++i){
  		finalHeight[i] = query(1,0,n-1,i,i);
  	}
}

컴파일 시 표준 에러 (stderr) 메시지

wall.cpp: In function 'void build(int64_t, int64_t, int64_t)':
wall.cpp:12:15: error: expected ';' before '}' token
   12 |   tree[node]=0
      |               ^
      |               ;
   13 |  }
      |  ~             
wall.cpp:16:9: error: 'arr' was not declared in this scope
   16 |   build(arr,node*2,node_low,mid);
      |         ^~~
wall.cpp: In function 'void update(int64_t, int64_t, int64_t, int64_t, int64_t, int64_t, int)':
wall.cpp:41:49: error: too few arguments to function 'void update(int64_t, int64_t, int64_t, int64_t, int64_t, int64_t, int)'
   41 |  update(node*2,node_low,mid,q_low,q_high,new_val);
      |                                                 ^
wall.cpp:27:6: note: declared here
   27 | void update(int64_t node,int64_t node_low,int64_t node_high,int64_t q_low,int64_t q_high,int64_t new_val,int ok){
      |      ^~~~~~
wall.cpp:42:59: error: too few arguments to function 'void update(int64_t, int64_t, int64_t, int64_t, int64_t, int64_t, int)'
   42 |  update(node*2  + 1,mid + 1,node_high,q_low,q_high,new_val);
      |                                                           ^
wall.cpp:27:6: note: declared here
   27 | void update(int64_t node,int64_t node_low,int64_t node_high,int64_t q_low,int64_t q_high,int64_t new_val,int ok){
      |      ^~~~~~