Submission #821407

#	Time	Username	Problem	Language	Result	Execution time	Memory
821407		andecaandeci	Robots (IOI13_robots)	C++17	Compilation error	0 ms	0 KiB

robots

#include <bits/stdc++.h>
#define ll long long
#define longlonginf LONG_LONG_MAX
#define inf INT_MAX
using namespace std;

ll n,m;
ll l,r;
string s;

//x = weight limit
//y = size limit
//{weight,size}

bool can(pair<int,int> x,pair<int,int> y){
  if( x.first == 0 ){
    if( y.first < x.second ) return 1;
  }
  else{
    if( y.second < x.second ) return 1;
  }
  return 0;
}

int putaway(int a,int b,int t,int x[],int y[],int w[],int s[]){
  //convert to a single array
  vector<pair<int,int>> v;
  for(int i = 0 ; i < a ; i++ ) v.push_back({0,x[i]});
  for(int i = 0 ; i < b ; i++ ) v.push_back({1,y[i]});
  vector<pair<int,int>> toys;
  for(int i = 0 ; i < t ; i++){
    toys.push_back({w[i],s[i]});
  }
  if( t == 2 && a+b == 2 ){
    ll ans = inf;
    if( can(v[0],toys[0]) && can(v[0],toys[1]) ) ans = min(ans,(ll)2);
    if( can(v[1],toys[0]) && can(v[1],toys[1]) ) ans = min(ans,(ll)2);
    if( can(v[0],toys[0]) && can(v[1],toys[1]) ) ans = min(ans,(ll)1);
    if( can(v[1],toys[0]) && can(v[0],toys[1]) ) ans = min(ans,(ll)1);
    if( ans == inf) return -1;
    else return ans;
  }
  return 0;
}

int main(){
  int T = 1;
  //cin>>T;
  for(int i = 1 ; i <= T ; i++){
    //~ solve();
  }
  return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccCubtOZ.o: in function `main':
robots.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccO1YwEZ.o:grader.c:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccO1YwEZ.o: in function `main':
grader.c:(.text.startup+0x1b1): undefined reference to `putaway'
collect2: error: ld returned 1 exit status