Submission #626298

#	Time	Username	Problem	Language	Result	Execution time	Memory
626298		sword060	Radio Towers (IOI22_towers)	C++17	0 / 100	4086 ms	1444 KiB

towers

#include <bits/stdc++.h>
#include "towers.h"
using namespace std;
int a[100005];
void init(int N,vector<int> H){
	for(int i=0;i<H.size();i++)a[i]=H[i];
}
int max_towers(int L, int R, int D){
	int ret=1;
	for(int i=L+1;i<R;i++){
		int c1=0,c2=0;
		for(int j=i-1;j>=L;j--){
			if(abs(a[i]-a[j])>D)break;
			c1++;
		}
		for(int j=i+1;j<=R;j++){
			if(abs(a[i]-a[j])>D)break;
			c2++;
		}
		ret=max(ret,c1+c2);
	}
	return ret;
}

Compilation message (stderr)

towers.cpp: In function 'void init(int, std::vector<int>)':
towers.cpp:6:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    6 |  for(int i=0;i<H.size();i++)a[i]=H[i];
      |              ~^~~~~~~~~

• Subtask 1: 0 / 4
• Subtask 2: 0 / 11
• Subtask 3: 0 / 12
• Subtask 4: 0 / 14
• Subtask 5: 0 / 17
• Subtask 6: 0 / 19
• Subtask 7: 0 / 23