Submission #94177

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
94177	2019-01-16 12:31:27	gs14004	Worm Worries (BOI18_worm)	C++17	100 / 100	693 ms	420 KiB

worm

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#include<bits/stdc++.h>
using namespace std;
using pi = pair<int, int>;
const int dx[6] = {1, -1, 0, 0, 0, 0};
const int dy[6] = {0, 0, 1, -1, 0, 0};
const int dz[6] = {0, 0, 0, 0, 1, -1};
int n, m, k, q;
int query(int x, int y, int z = 1){
  if(x <= 0 || x > n || y <= 0 || y > m || z <= 0 || z > k) return 0;
  printf("? %d %d %d\n", x, y, z);
  fflush(stdout);
  int v; scanf("%d",&v); return v;
}
void report(int x, int y, int z){
    printf("! %d %d %d\n", x, y, z);
    fflush(stdout);
  exit(0);
}
int global_max = 0;
pi  attain_max;
void solve(int sx, int ex, int sy, int ey){
  if(ex - sx <= 2 && ey - sy <= 2){
    for(int i=sx; i<=ex; i++){
      for(int j=sy; j<=ey; j++){
        if(max({query(i-1, j), query(i, j-1), query(i+1, j), query(i, j+1)}) <= query(i, j)){
 
 
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Compilation message (stderr)

worm.cpp: In function 'int query(int, int, int)':
worm.cpp:14:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  int v; scanf("%d",&v); return v;
         ~~~~~^~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 22 / 22
• Subtask 3: 12 / 12
• Subtask 4: 19 / 19
• Subtask 5: 14 / 14
• Subtask 6: 23 / 23