Submission #1060883

#	Time	Username	Problem	Language	Result	Execution time	Memory
1060883		vjudge1	Wiring (IOI17_wiring)	C++17	Compilation error	0 ms	0 KiB

wiring

#include <bits/stdc++.h>
using namespace std;

#define ll long long

ll min_total_length(int r[],int b[]){
	ll ans=0;
	ll n=sizeof(r)/sizeof(r[0]);
	ll m=sizeof(b)/sizeof(b[0]);
	for(int i=0;i<n;i++)
		ans+=r[n-1]-r[i];
	for(int i=0;i<m;i++)
		ans+=b[i]-r[n-1];
	ans+=max(0LL,n-m)*(b[0]-r[n-1]);
	return ans;
}
// int main(){
	
// }

Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(int*, int*)':
wiring.cpp:8:14: warning: 'sizeof' on array function parameter 'r' will return size of 'int*' [-Wsizeof-array-argument]
    8 |  ll n=sizeof(r)/sizeof(r[0]);
      |             ~^~
wiring.cpp:6:25: note: declared here
    6 | ll min_total_length(int r[],int b[]){
      |                     ~~~~^~~
wiring.cpp:9:14: warning: 'sizeof' on array function parameter 'b' will return size of 'int*' [-Wsizeof-array-argument]
    9 |  ll m=sizeof(b)/sizeof(b[0]);
      |             ~^~
wiring.cpp:6:33: note: declared here
    6 | ll min_total_length(int r[],int b[]){
      |                             ~~~~^~~
/usr/bin/ld: /tmp/ccOlVbZE.o: in function `main':
grader.cpp:(.text.startup+0x23a): undefined reference to `min_total_length(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status