Submission #20209

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
20209	2016-04-08 14:59:50	wjdtmddnr24	컬러볼 (KOI15_ball)	C++98	25 / 25	136 ms	5 KiB

ball

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#include <stdio.h>
#include <algorithm>
using namespace std;
#define N 201505
int n, s[N], total;
int size[N], color[N], cnt;
struct A{
  int size, color, index;
  int sum;
}a[N];
bool comp(A x, A y){
  return x.size < y.size;
}
bool comp2(A x, A y){
  return x.index < y.index;
}
int main(){
  scanf("%d", &n);
  for (int i = 1; i <= n; i++)
  {
    scanf("%d %d", &a[i].color, &a[i].size);
    a[i].index = i;
  }
  sort(a + 1, a + n + 1, comp);
  for (int i = 1; i <= n; i++)
  {
    if (a[i - 1].size < a[i].size)
    {
      for (int j = 1; j <= cnt; j++)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

ball.cpp: In function 'int main()':
ball.cpp:19:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
ball.cpp:22:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &a[i].color, &a[i].size);
                                          ^

• Subtask 1: 25 / 25