Submission #95553

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
95553	2019-02-02 03:57:46	kimcoding	Cipele (COCI18_cipele)	C++17	90 / 90	50 ms	2808 KiB

cipele

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#include <cstdio>
#include <vector>
#include <algorithm>
using namespace std;
#define all(x) (x).begin(), (x).end()
typedef vector <int> vi;
int n, m, ans;
vi a, b;
bool function(int x) {
  for (int i = 1, j = 1; i <= n; i++) {
    while (j <= m && a[i] - b[j] > x) j++;
    if (j > m || b[j] - a[i] > x) return false;
    j++;
  }
  return true;
}
int main() {
  scanf("%d %d", &n, &m);
  a = vi(n + 1), b = vi(m + 1);
  for (int i = 1; i <= n; i++) scanf("%d", &a[i]);
  for (int i = 1; i <= m; i++) scanf("%d", &b[i]);
  sort(all(a));
  sort(all(b));
  if (n > m) swap(n, m), swap(a, b);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

cipele.cpp: In function 'int main()':
cipele.cpp:23:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~~
cipele.cpp:25:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for (int i = 1; i <= n; i++) scanf("%d", &a[i]);
                               ~~~~~^~~~~~~~~~~~~
cipele.cpp:26:36: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for (int i = 1; i <= m; i++) scanf("%d", &b[i]);
                               ~~~~~^~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9