Submission #1164675

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1164675	2025-03-10 06:18:28	Faisal_Saqib	Potatoes and fertilizers (LMIO19_bulves)	C++20	24 / 100	82 ms	22220 KiB

bulves

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
const ll N=5e5+10;
ll f[N],p[N];
void solve()
{
  ll n;
  cin>>n;
  for(int i=1;i<=n;i++)
  {
    // ferti potato
    cin>>f[i]>>p[i];
    ll mn=min(f[i],p[i]);
    p[i]-=mn;
    f[i]-=mn;
  }
  // greedy
  queue<vector<int>> q;
  ll ans=0;
  for(int i=1;i<=n;i++)
  {
    while(q.size())
    {
      auto it=q.front();
      if(it[2]==0)break;
      q.pop();
      if(it[0]<=p[i])
      {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bulves.cpp: In function 'void solve()':
bulves.cpp:44:36: warning: narrowing conversion of 'p[i]' from 'long long int' to 'int' [-Wnarrowing]
   44 |                         q.push({p[i],i,0});
      |                                 ~~~^
bulves.cpp:44:36: warning: narrowing conversion of 'p[i]' from 'long long int' to 'int' [-Wnarrowing]
bulves.cpp:66:36: warning: narrowing conversion of 'f[i]' from 'long long int' to 'int' [-Wnarrowing]
   66 |                         q.push({f[i],i,1});
      |                                 ~~~^
bulves.cpp:66:36: warning: narrowing conversion of 'f[i]' from 'long long int' to 'int' [-Wnarrowing]

• Subtask 1: 24 / 24
• Subtask 2: 0 / 10
• Subtask 3: 0 / 20
• Subtask 4: 0 / 10
• Subtask 5: 0 / 36