Submission #1022925

#	Time	Username	Problem	Language	Result	Execution time	Memory
1022925		hirayuu_oj	Wiring (IOI17_wiring)	C++17	0 / 100	17 ms	3064 KiB

wiring

#include "wiring.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<(n); i++)
using ll=long long;

long long min_total_length(std::vector<int> r, std::vector<int> b) {
	if(r.size()<=200&&b.size()<=200){

	}
	else{
		ll ans=0;
		rep(i,r.size()){
			ans+=abs(r[i]-b[max(0,(int)b.size()-1-i)]);
		}
		return ans;
	}
}

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:4:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    4 | #define rep(i,n) for(int i=0; i<(n); i++)
      |                                ^
wiring.cpp:13:3: note: in expansion of macro 'rep'
   13 |   rep(i,r.size()){
      |   ^~~
wiring.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type]
   18 | }
      | ^

• Subtask 1: 0 / 7
• Subtask 2: 0 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45