# | Submission time^{} |
Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|

661158 | 2022-11-24T18:51:38 Z | NekoRolly | Combo (IOI18_combo) | C++17 | 30 ms | 560 KB |

#include<bits/stdc++.h> #include "combo.h" using namespace std; vector<char> v; string S(char a,char b){ string s; s += v[a], s += v[b]; return s; } string guess_sequence(int n){ string s; if (press("AB")){ if (press("A")) s += 'A'; else s += 'B'; } else{ if (press("X")) s += 'X'; else s += 'Y'; } if (n == 1) return s; for (char c : {'A', 'B', 'X', 'Y'}) if (c != s[0]) v.push_back(c); for (int i=1; i<n-1; i++){ string t = s; t += S(0, 0), t += s, t += S(0, 1), t += s; t += S(0, 2), t += s, t += v[1]; int x = press(t); if (x == 2+s.size()) s += v[0]; else if (x == 1+s.size()) s += v[1]; else s += v[2]; } if (press(s + v[0]) == n) s += v[0]; else if (press(s + v[1]) == n) s += v[1]; else s += v[2]; return s; }

### Compilation message

# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|

1 | Correct | 1 ms | 208 KB | Output is correct |

2 | Correct | 0 ms | 208 KB | Output is correct |

3 | Correct | 1 ms | 208 KB | Output is correct |

4 | Correct | 0 ms | 208 KB | Output is correct |

5 | Correct | 0 ms | 208 KB | Output is correct |

6 | Correct | 1 ms | 208 KB | Output is correct |

7 | Correct | 0 ms | 208 KB | Output is correct |

8 | Correct | 1 ms | 208 KB | Output is correct |

9 | Correct | 1 ms | 256 KB | Output is correct |

10 | Correct | 1 ms | 300 KB | Output is correct |

11 | Correct | 0 ms | 208 KB | Output is correct |

12 | Correct | 1 ms | 208 KB | Output is correct |

13 | Correct | 0 ms | 208 KB | Output is correct |

14 | Correct | 2 ms | 208 KB | Output is correct |

15 | Correct | 1 ms | 208 KB | Output is correct |

16 | Correct | 0 ms | 208 KB | Output is correct |

17 | Correct | 1 ms | 208 KB | Output is correct |

18 | Correct | 2 ms | 208 KB | Output is correct |

19 | Correct | 1 ms | 208 KB | Output is correct |

20 | Correct | 1 ms | 208 KB | Output is correct |

21 | Correct | 2 ms | 208 KB | Output is correct |

22 | Correct | 2 ms | 208 KB | Output is correct |

23 | Correct | 1 ms | 208 KB | Output is correct |

24 | Correct | 2 ms | 208 KB | Output is correct |

25 | Correct | 1 ms | 208 KB | Output is correct |

26 | Correct | 1 ms | 208 KB | Output is correct |

27 | Correct | 1 ms | 208 KB | Output is correct |

28 | Correct | 0 ms | 208 KB | Output is correct |

29 | Correct | 0 ms | 208 KB | Output is correct |

30 | Correct | 1 ms | 208 KB | Output is correct |

31 | Correct | 0 ms | 252 KB | Output is correct |

32 | Correct | 1 ms | 208 KB | Output is correct |

33 | Correct | 1 ms | 208 KB | Output is correct |

34 | Correct | 1 ms | 208 KB | Output is correct |

35 | Correct | 1 ms | 208 KB | Output is correct |

36 | Correct | 0 ms | 208 KB | Output is correct |

# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|

1 | Correct | 0 ms | 208 KB | Output is correct |

2 | Correct | 0 ms | 208 KB | Output is correct |

3 | Correct | 0 ms | 208 KB | Output is correct |

4 | Correct | 0 ms | 208 KB | Output is correct |

5 | Correct | 0 ms | 208 KB | Output is correct |

6 | Correct | 0 ms | 208 KB | Output is correct |

7 | Correct | 0 ms | 208 KB | Output is correct |

8 | Correct | 1 ms | 208 KB | Output is correct |

9 | Correct | 1 ms | 208 KB | Output is correct |

10 | Correct | 0 ms | 208 KB | Output is correct |

11 | Correct | 0 ms | 208 KB | Output is correct |

12 | Correct | 0 ms | 208 KB | Output is correct |

13 | Correct | 1 ms | 208 KB | Output is correct |

14 | Correct | 0 ms | 208 KB | Output is correct |

15 | Correct | 0 ms | 208 KB | Output is correct |

16 | Correct | 0 ms | 208 KB | Output is correct |

17 | Correct | 27 ms | 356 KB | Output is correct |

18 | Correct | 27 ms | 396 KB | Output is correct |

19 | Correct | 21 ms | 472 KB | Output is correct |

20 | Correct | 27 ms | 460 KB | Output is correct |

21 | Correct | 26 ms | 388 KB | Output is correct |

22 | Correct | 1 ms | 208 KB | Output is correct |

23 | Correct | 1 ms | 208 KB | Output is correct |

24 | Correct | 1 ms | 304 KB | Output is correct |

25 | Correct | 1 ms | 208 KB | Output is correct |

26 | Correct | 1 ms | 208 KB | Output is correct |

27 | Correct | 2 ms | 208 KB | Output is correct |

28 | Correct | 2 ms | 208 KB | Output is correct |

29 | Correct | 2 ms | 208 KB | Output is correct |

30 | Correct | 2 ms | 340 KB | Output is correct |

31 | Correct | 3 ms | 208 KB | Output is correct |

32 | Correct | 26 ms | 348 KB | Output is correct |

33 | Correct | 22 ms | 432 KB | Output is correct |

34 | Correct | 20 ms | 344 KB | Output is correct |

35 | Correct | 24 ms | 352 KB | Output is correct |

36 | Correct | 20 ms | 464 KB | Output is correct |

37 | Correct | 21 ms | 348 KB | Output is correct |

38 | Correct | 22 ms | 432 KB | Output is correct |

39 | Correct | 23 ms | 444 KB | Output is correct |

40 | Correct | 23 ms | 348 KB | Output is correct |

41 | Correct | 16 ms | 352 KB | Output is correct |

42 | Correct | 21 ms | 468 KB | Output is correct |

43 | Correct | 23 ms | 352 KB | Output is correct |

44 | Correct | 21 ms | 516 KB | Output is correct |

45 | Correct | 25 ms | 516 KB | Output is correct |

46 | Correct | 23 ms | 348 KB | Output is correct |

47 | Correct | 21 ms | 456 KB | Output is correct |

48 | Correct | 25 ms | 524 KB | Output is correct |

49 | Correct | 26 ms | 360 KB | Output is correct |

50 | Correct | 30 ms | 356 KB | Output is correct |

51 | Correct | 22 ms | 464 KB | Output is correct |

52 | Correct | 22 ms | 348 KB | Output is correct |

53 | Correct | 26 ms | 452 KB | Output is correct |

54 | Correct | 20 ms | 352 KB | Output is correct |

55 | Correct | 28 ms | 372 KB | Output is correct |

56 | Correct | 16 ms | 352 KB | Output is correct |

57 | Correct | 23 ms | 352 KB | Output is correct |

58 | Correct | 26 ms | 352 KB | Output is correct |

59 | Correct | 22 ms | 500 KB | Output is correct |

60 | Correct | 21 ms | 356 KB | Output is correct |

61 | Correct | 12 ms | 464 KB | Output is correct |

62 | Correct | 25 ms | 448 KB | Output is correct |

63 | Correct | 20 ms | 352 KB | Output is correct |

64 | Correct | 23 ms | 436 KB | Output is correct |

65 | Correct | 23 ms | 444 KB | Output is correct |

66 | Correct | 26 ms | 352 KB | Output is correct |

67 | Correct | 27 ms | 456 KB | Output is correct |

68 | Correct | 20 ms | 352 KB | Output is correct |

69 | Correct | 26 ms | 352 KB | Output is correct |

70 | Correct | 19 ms | 348 KB | Output is correct |

71 | Correct | 21 ms | 348 KB | Output is correct |

72 | Correct | 26 ms | 352 KB | Output is correct |

73 | Correct | 24 ms | 408 KB | Output is correct |

74 | Correct | 20 ms | 468 KB | Output is correct |

75 | Correct | 27 ms | 356 KB | Output is correct |

76 | Correct | 18 ms | 560 KB | Output is correct |

77 | Correct | 24 ms | 352 KB | Output is correct |

78 | Correct | 0 ms | 208 KB | Output is correct |

79 | Correct | 0 ms | 208 KB | Output is correct |

80 | Correct | 1 ms | 208 KB | Output is correct |

81 | Correct | 1 ms | 208 KB | Output is correct |

82 | Correct | 1 ms | 208 KB | Output is correct |

83 | Correct | 1 ms | 208 KB | Output is correct |

84 | Correct | 1 ms | 208 KB | Output is correct |

85 | Correct | 1 ms | 208 KB | Output is correct |

86 | Correct | 1 ms | 208 KB | Output is correct |

87 | Correct | 1 ms | 208 KB | Output is correct |

88 | Correct | 1 ms | 208 KB | Output is correct |

89 | Correct | 0 ms | 208 KB | Output is correct |

90 | Correct | 1 ms | 208 KB | Output is correct |

91 | Correct | 1 ms | 208 KB | Output is correct |

92 | Correct | 1 ms | 208 KB | Output is correct |

93 | Correct | 1 ms | 208 KB | Output is correct |

94 | Correct | 1 ms | 208 KB | Output is correct |

95 | Correct | 1 ms | 208 KB | Output is correct |

96 | Correct | 1 ms | 208 KB | Output is correct |

97 | Correct | 1 ms | 300 KB | Output is correct |

98 | Correct | 1 ms | 208 KB | Output is correct |

99 | Correct | 1 ms | 208 KB | Output is correct |

100 | Correct | 1 ms | 208 KB | Output is correct |

101 | Correct | 1 ms | 208 KB | Output is correct |

102 | Correct | 1 ms | 208 KB | Output is correct |

103 | Correct | 1 ms | 208 KB | Output is correct |

104 | Correct | 1 ms | 300 KB | Output is correct |

105 | Correct | 1 ms | 208 KB | Output is correct |

106 | Correct | 1 ms | 208 KB | Output is correct |

107 | Correct | 1 ms | 208 KB | Output is correct |

108 | Correct | 0 ms | 208 KB | Output is correct |

109 | Correct | 0 ms | 208 KB | Output is correct |

110 | Correct | 0 ms | 208 KB | Output is correct |

111 | Correct | 0 ms | 208 KB | Output is correct |

112 | Correct | 1 ms | 208 KB | Output is correct |

113 | Correct | 0 ms | 208 KB | Output is correct |

114 | Correct | 0 ms | 208 KB | Output is correct |

115 | Correct | 1 ms | 208 KB | Output is correct |

116 | Correct | 1 ms | 208 KB | Output is correct |

117 | Correct | 0 ms | 208 KB | Output is correct |

118 | Correct | 1 ms | 208 KB | Output is correct |

119 | Correct | 1 ms | 208 KB | Output is correct |

120 | Correct | 1 ms | 208 KB | Output is correct |

121 | Correct | 1 ms | 300 KB | Output is correct |

122 | Correct | 1 ms | 208 KB | Output is correct |

123 | Correct | 1 ms | 208 KB | Output is correct |