Submission #276612

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
276612	2020-08-20 14:21:58	arnold518	Radio (Balkan15_RADIO)	C++14	0 / 100	1 ms	256 KiB

radio

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAXN = 1000;
struct Data
{
  int X, P, S;
};
int N, K;
Data A[MAXN+10];
int main()
{
  scanf("%d%d", &N, &K);
  for(int i=1; i<=N; i++) scanf("%d%d%d", &A[i].X, &A[i].P, &A[i].S);
  if(N==1) return !printf("0\n");
  ll ans=1e18;
  for(int i=1; i<N; i++)
  {
    vector<ll> V; int cnt=0;
    for(int j=1; j<=i; j++) V.push_back(A[j].X+A[j].P);
    for(int j=i+1; j<=N; j++) V.push_back(A[j].X-A[j].P), cnt++;
    sort(V.begin(), V.end());
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

radio.cpp: In function 'int main()':
radio.cpp:20:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   20 |  scanf("%d%d", &N, &K);
      |  ~~~~~^~~~~~~~~~~~~~~~
radio.cpp:21:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   21 |  for(int i=1; i<=N; i++) scanf("%d%d%d", &A[i].X, &A[i].P, &A[i].S);
      |                          ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 15
• Subtask 2: 0 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 25