Submission #20887

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
20887	2017-03-05 01:28:34	14kg	Jakarta Skyscrapers (APIO15_skyscraper)	C++11	100 / 100	153 ms	33036 KiB

skyscraper

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#include <stdio.h>
#include <vector>
#include <queue>
#define N 30001
#define minus(x,y) (y?-(x):x)
#define Abs(x) (x>0?x:-(x))
#define LIMIT 1000
using namespace std;
typedef pair<int, pair<int, int> > pip;
int n, m, sw, ew, d[N];
bool check[N];
bool check2[N][LIMIT + 1];
vector<int> V[N];
queue<pip> Q;
int main() {
  int x, y;
  int w, p, c;
  scanf("%d %d", &m, &n);
  for (int i = 1; i <= n; i++) {
    scanf("%d %d", &x, &y);
    V[++x].push_back(y);
    if (i == 1) sw = x;
    if (i == 2) ew = x;
  }
  Q.push({ 0,{ sw,m + 1 } });
  while (!Q.empty()) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:21:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &m, &n);
                        ^
skyscraper.cpp:23:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &x, &y);
                         ^

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 43 / 43