답안 #1019277

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1019277	2024-07-10T16:49:53 Z	Aika	The Kingdom of JOIOI (JOI17_joioi)	C++14	컴파일 오류	0 ms	0 KB

joioi

#include <bits/stdc++.h>
#define int long long
#define Aiko ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
#define pb push_back
using namespace std;
const int  INF=1e9; 
signed main(){
	int h, w, i, j;
	cin>>h>>w;
	int a[h][w], mx=0,mn=INF;
	for(i=0;i<h;i++){
		for(j=0;j<w;j++){
			cin>>a[i][j];
			mn=min(mn,a[i][j]);
			mx=max(mx,a[i][j]);
		}
	}
	int color[h][w];
	auto fun=[&](int t){
		for(i=0;i<h;i++){
			for(j=0;j<w;j++){
				if(abs(a[i][j]-mn)<=t)color[i][j]=1;
			}
		}
		for(i=0;i<h;i++){
			for(j=0;j<w;j++){
				if(color[i][j]!=1&&abs(a[i][j]-mx)<=t)color[i][j]=2;
				else if(abs(a[i][j]-mx)<=t)color[i][j]=3;
			}
		}
		int ans[h],ans1[h],ans2[w],ans3[w];
		for(i=0;i<h;i++){
			bool a2=0;
			for(j=0;j<w;j++){
				if(color[i][j]==1)ans[i]=j;
				if(color[i][j]==2&&a2==0){
					a2=1;
					ans1[i]=j;
				}
			}
		}
		for(i=0;i<h;i++){
			bool a2=0;
			for(j=0;j<h;j++){
				if(color[i][j]==1)ans[i]=j;
				if(color[i][j]==2&&a2==0){
					a2=1;
					ans1[i]=j;
				}
			}
		}
		for(i=0;i<w;i++){
			bool a2=0;
			for(j=0;j<h;j++){
				if(color[i][j]==1)ans2[i]=j;
				if(color[i][j]==2&&a2==0){
					a2=1;
					ans3[i]=j;
				}
			}
		}
		bool a1=0;
		for(i=0;i<h;i++){
			if(ans[i]>ans1[i])a1=1;
		}
		for(i=0;i<w;i++){
			if(ans2[i]>ans3[i])a1=1;
		}
		if(a1==1)return false;
		else return true;
	};
	int l=0,r=1e9+7;
	while(r>l+1){
		int m=(l+r)>>1;
		if(fun(m))r=m;
		else l=m;
	}
	if(fun(r))cout<<r;
	else cout<<l;
	
}		

Compilation message

joioi.cpp: In lambda function:
joioi.cpp:22:12: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   22 |     if(abs(a[i][j]-mn)<=t)color[i][j]=1;
      |            ^
joioi.cpp:22:12: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:22:27: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   22 |     if(abs(a[i][j]-mn)<=t)color[i][j]=1;
      |                           ^~~~~
joioi.cpp:22:27: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:27:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   27 |     if(color[i][j]!=1&&abs(a[i][j]-mx)<=t)color[i][j]=2;
      |        ^~~~~
joioi.cpp:27:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:27:28: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   27 |     if(color[i][j]!=1&&abs(a[i][j]-mx)<=t)color[i][j]=2;
      |                            ^
joioi.cpp:27:28: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:27:43: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   27 |     if(color[i][j]!=1&&abs(a[i][j]-mx)<=t)color[i][j]=2;
      |                                           ^~~~~
joioi.cpp:27:43: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:28:17: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   28 |     else if(abs(a[i][j]-mx)<=t)color[i][j]=3;
      |                 ^
joioi.cpp:28:17: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:28:32: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   28 |     else if(abs(a[i][j]-mx)<=t)color[i][j]=3;
      |                                ^~~~~
joioi.cpp:28:32: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:35:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   35 |     if(color[i][j]==1)ans[i]=j;
      |        ^~~~~
joioi.cpp:35:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:36:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   36 |     if(color[i][j]==2&&a2==0){
      |        ^~~~~
joioi.cpp:36:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:45:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   45 |     if(color[i][j]==1)ans[i]=j;
      |        ^~~~~
joioi.cpp:45:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:46:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   46 |     if(color[i][j]==2&&a2==0){
      |        ^~~~~
joioi.cpp:46:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:55:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   55 |     if(color[i][j]==1)ans2[i]=j;
      |        ^~~~~
joioi.cpp:55:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp:56:8: sorry, unimplemented: capture of variably-modified type 'long long int [h][w]' that is not an N3639 array of runtime bound
   56 |     if(color[i][j]==2&&a2==0){
      |        ^~~~~
joioi.cpp:56:8: note: because the array element type 'long long int [w]' has variable size
joioi.cpp: In function 'int main()':
joioi.cpp:18:6: warning: variable 'color' set but not used [-Wunused-but-set-variable]
   18 |  int color[h][w];
      |      ^~~~~