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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #86050 | #5471. Interactive Number Guessing | pjshwa | AC ✓ | 6ms | 3572kb | C++17 | 1.2kb | 2023-03-09 10:50:49 | 2023-03-09 10:50:50 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
void fast_io() {
cin.tie(nullptr)->sync_with_stdio(false);
}
ll ask(ll x) {
cout << "query " << x << endl;
ll ret; cin >> ret;
return ret;
}
void solve() {
ll osum = ask(0), ans = 0;
ll pre = 1;
for (int b = 0; b < 18; b++) {
ll m1 = ask(3 * pre), m2 = ask(7 * pre), cur;
// Candidate is in [4, 7]
if (m1 >= m2) {
ll m3 = ask(5 * pre);
if (m1 >= m3) {
ll m4 = ask(4 * pre);
cur = m1 >= m4 ? 4 : 5;
}
else {
ll m4 = ask(6 * pre);
cur = m3 >= m4 ? 6 : 7;
}
}
// Candidate is in [1, 3]
else if (osum >= m1) {
ll m3 = ask(1 * pre), m4 = ask(2 * pre);
if (osum >= m3) cur = 1;
else if (m3 >= m4) cur = 2;
else cur = 3;
}
// Candidate is in [8, 9]
else {
ll m3 = ask(8 * pre), m4 = ask(9 * pre);
if (m4 > osum) cur = 0;
else if (m3 >= m4) cur = 9;
else cur = 8;
}
cur = (10 - cur) % 10;
ans += cur * pre;
pre *= 10;
}
cout << "answer " << ans << endl;
}
int main() {
// fast_io();
int t = 1;
// cin >> t;
while (t--) solve();
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3504kb
input:
6 9 4 11 12 9 13 5 6 9 13 14 6 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15 9 13 14 15
output:
query 0 query 3 query 7 query 5 query 6 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #2:
score: 0
Accepted
time: 1ms
memory: 3384kb
input:
89 92 87 85 93 83 87 90 91 92 87 94 95 92 96 97 89 92 87 94 86 92 96 79 80 83 87 81 82 92 87 94 86 92 96 97 89 92 87 85 84 92 87 94 86 92 87 85 84 83 87 90 91 83 87 90 82 92 96 97 89 92 69 94 95 74 78 72 73 83 87 81 82
output:
query 0 query 3 query 7 query 5 query 4 query 30 query 70 query 10 query 20 query 300 query 700 query 500 query 600 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 50000 query 60000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 100000...
result:
ok correct
Test #3:
score: 0
Accepted
time: 0ms
memory: 3380kb
input:
88 91 95 87 88 82 86 89 81 91 86 93 94 91 86 84 83 82 86 89 81 91 86 84 92 91 77 75 92 82 86 80 81 91 95 87 88 91 95 96 88 91 95 96 88 91 86 93 85 91 86 93 85 91 86 93 85 91 86 93 85 82 86 89 81 91 77 75 92 82 86 80 81
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 10 query 20 query 300 query 700 query 500 query 600 query 3000 query 7000 query 5000 query 4000 query 30000 query 70000 query 10000 query 20000 query 300000 query 700000 query 500000 query 400000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #4:
score: 0
Accepted
time: 0ms
memory: 3436kb
input:
95 98 93 91 99 98 93 100 92 98 93 91 90 89 93 96 97 98 102 94 95 89 93 96 88 98 84 82 81 89 93 87 88 98 93 100 101 89 93 96 97 98 102 103 104 98 93 91 90 98 93 91 90 89 93 96 97 98 93 100 101 89 93 96 88 98 93 100 101 98 93 91 99
output:
query 0 query 3 query 7 query 5 query 4 query 30 query 70 query 50 query 60 query 300 query 700 query 500 query 400 query 3000 query 7000 query 1000 query 2000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 100000 query 200000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #5:
score: 0
Accepted
time: 3ms
memory: 3420kb
input:
75 78 73 80 72 78 82 74 75 69 73 76 77 78 73 71 79 78 73 71 79 78 73 80 81 78 73 80 81 78 82 74 75 69 73 76 68 78 82 83 84 78 73 80 81 78 82 74 75 69 73 76 77 78 73 71 79 78 82 83 84 78 73 71 79 78 73 71 70 69 73 76 68
output:
query 0 query 3 query 7 query 5 query 6 query 30 query 70 query 80 query 90 query 300 query 700 query 100 query 200 query 3000 query 7000 query 5000 query 4000 query 30000 query 70000 query 50000 query 40000 query 300000 query 700000 query 500000 query 600000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #6:
score: 0
Accepted
time: 6ms
memory: 3268kb
input:
78 81 85 77 78 81 76 83 75 72 76 79 80 81 76 74 82 81 85 86 87 81 76 74 73 81 76 83 84 72 76 79 80 81 85 77 78 72 76 79 71 81 76 74 73 81 76 74 82 81 85 77 78 81 76 83 75 81 85 86 87 81 67 65 64 72 76 70 71 81 85 77 78
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 50 query 60 query 300 query 700 query 100 query 200 query 3000 query 7000 query 5000 query 4000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 500000 query 400000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #7:
score: 0
Accepted
time: 1ms
memory: 3436kb
input:
62 56 60 63 64 65 60 67 59 65 60 67 59 65 69 70 71 65 60 58 66 65 60 58 57 65 60 58 57 65 69 70 62 65 69 70 62 65 69 70 62 65 69 70 71 65 60 67 68 65 69 61 62 65 60 67 68 65 69 52 53 56 60 54 55 65 60 67 59 65 60 67 59
output:
query 0 query 3 query 7 query 1 query 2 query 30 query 70 query 50 query 60 query 300 query 700 query 500 query 600 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 50000 query 40000 query 300000 query 700000 query 500000 query 400000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #8:
score: 0
Accepted
time: 3ms
memory: 3420kb
input:
46 49 53 54 55 49 53 45 46 49 53 54 55 49 35 51 34 40 44 38 39 49 53 54 46 49 44 51 52 49 53 54 55 49 53 54 37 40 44 38 39 49 53 54 46 49 53 45 46 49 44 42 41 49 53 45 46 49 53 54 55 49 44 51 52 49 44 51 52 49 53 54 55
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 5000 query 6000 query 30000 query 70000 query 10000 query 20000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #9:
score: 0
Accepted
time: 6ms
memory: 3268kb
input:
89 92 87 94 95 92 87 94 95 83 87 90 91 92 96 88 89 92 87 85 84 92 87 85 84 92 87 94 95 83 87 90 82 92 96 97 89 92 96 88 89 92 96 88 89 92 87 85 84 83 87 90 91 83 87 90 82 92 87 85 84 83 87 90 91 92 87 94 86 83 87 90 82
output:
query 0 query 3 query 7 query 5 query 6 query 30 query 70 query 50 query 60 query 300 query 700 query 100 query 200 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 50000 query 40000 query 300000 query 700000 query 500000 query 400000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #10:
score: 0
Accepted
time: 5ms
memory: 3360kb
input:
63 66 70 71 72 66 61 68 69 66 70 62 63 66 70 62 63 66 61 68 60 66 70 71 45 48 52 46 47 57 61 55 56 57 61 64 56 66 70 71 72 66 61 59 58 66 61 68 69 66 70 71 63 66 61 68 69 57 61 64 65 66 70 71 63 66 70 71 63 66 61 68 69
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 50 query 60 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 50000 query 60000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 100000...
result:
ok correct
Test #11:
score: 0
Accepted
time: 5ms
memory: 3572kb
input:
84 87 82 89 90 87 82 89 81 87 91 83 84 87 64 62 61 69 73 67 68 78 82 76 77 78 82 85 77 87 91 83 84 87 91 92 93 87 91 92 93 78 82 76 77 87 82 89 81 78 82 85 86 87 82 89 90 87 73 89 90 78 82 76 77 87 82 80 79 87 91 92 93
output:
query 0 query 3 query 7 query 5 query 6 query 30 query 70 query 50 query 60 query 300 query 700 query 800 query 900 query 3000 query 7000 query 5000 query 4000 query 30000 query 70000 query 10000 query 20000 query 300000 query 700000 query 100000 query 200000 query 3000000 query 7000000 query 100000...
result:
ok correct
Test #12:
score: 0
Accepted
time: 2ms
memory: 3380kb
input:
0 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9 3 7 8 9
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #13:
score: 0
Accepted
time: 2ms
memory: 3240kb
input:
18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18 21 25 26 18
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #14:
score: 0
Accepted
time: 3ms
memory: 3332kb
input:
36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36 39 43 35 36
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #15:
score: 0
Accepted
time: 4ms
memory: 3504kb
input:
54 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60 57 52 59 60
output:
query 0 query 3 query 7 query 5 query 6 query 30 query 70 query 50 query 60 query 300 query 700 query 500 query 600 query 3000 query 7000 query 5000 query 6000 query 30000 query 70000 query 50000 query 60000 query 300000 query 700000 query 500000 query 600000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #16:
score: 0
Accepted
time: 3ms
memory: 3384kb
input:
72 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69 75 70 77 69
output:
query 0 query 3 query 7 query 5 query 6 query 30 query 70 query 50 query 60 query 300 query 700 query 500 query 600 query 3000 query 7000 query 5000 query 6000 query 30000 query 70000 query 50000 query 60000 query 300000 query 700000 query 500000 query 600000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #17:
score: 0
Accepted
time: 5ms
memory: 3332kb
input:
90 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94 93 88 86 94
output:
query 0 query 3 query 7 query 5 query 4 query 30 query 70 query 50 query 40 query 300 query 700 query 500 query 400 query 3000 query 7000 query 5000 query 4000 query 30000 query 70000 query 50000 query 40000 query 300000 query 700000 query 500000 query 400000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #18:
score: 0
Accepted
time: 0ms
memory: 3384kb
input:
108 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103 111 106 104 103
output:
query 0 query 3 query 7 query 5 query 4 query 30 query 70 query 50 query 40 query 300 query 700 query 500 query 400 query 3000 query 7000 query 5000 query 4000 query 30000 query 70000 query 50000 query 40000 query 300000 query 700000 query 500000 query 400000 query 3000000 query 7000000 query 500000...
result:
ok correct
Test #19:
score: 0
Accepted
time: 5ms
memory: 3416kb
input:
126 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128 120 124 127 128
output:
query 0 query 3 query 7 query 1 query 2 query 30 query 70 query 10 query 20 query 300 query 700 query 100 query 200 query 3000 query 7000 query 1000 query 2000 query 30000 query 70000 query 10000 query 20000 query 300000 query 700000 query 100000 query 200000 query 3000000 query 7000000 query 100000...
result:
ok correct
Test #20:
score: 0
Accepted
time: 4ms
memory: 3504kb
input:
144 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137 138 142 145 137
output:
query 0 query 3 query 7 query 1 query 2 query 30 query 70 query 10 query 20 query 300 query 700 query 100 query 200 query 3000 query 7000 query 1000 query 2000 query 30000 query 70000 query 10000 query 20000 query 300000 query 700000 query 100000 query 200000 query 3000000 query 7000000 query 100000...
result:
ok correct
Test #21:
score: 0
Accepted
time: 0ms
memory: 3424kb
input:
162 3 7 1 2 12 16 10 11 21 25 19 20 30 34 28 29 39 43 37 38 48 52 46 47 57 61 55 56 66 70 64 65 75 79 73 74 84 88 82 83 93 97 91 92 102 106 100 101 111 115 109 110 120 124 118 119 129 133 127 128 138 142 136 137 147 151 145 146 156 160 154 155
output:
query 0 query 3 query 7 query 1 query 2 query 30 query 70 query 10 query 20 query 300 query 700 query 100 query 200 query 3000 query 7000 query 1000 query 2000 query 30000 query 70000 query 10000 query 20000 query 300000 query 700000 query 100000 query 200000 query 3000000 query 7000000 query 100000...
result:
ok correct
Test #22:
score: 0
Accepted
time: 5ms
memory: 3436kb
input:
10 13 8 6 14 13 8 6 14 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19
output:
query 0 query 3 query 7 query 5 query 4 query 30 query 70 query 50 query 40 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #23:
score: 0
Accepted
time: 6ms
memory: 3384kb
input:
15 18 4 2 1 9 13 7 8 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24 18 22 23 24
output:
query 0 query 3 query 7 query 5 query 4 query 30 query 70 query 10 query 20 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #24:
score: 0
Accepted
time: 1ms
memory: 3380kb
input:
4 7 11 3 4 7 11 3 4 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13 7 11 12 13
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #25:
score: 0
Accepted
time: 3ms
memory: 3388kb
input:
9 3 7 10 11 12 16 8 9 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18 12 16 17 18
output:
query 0 query 3 query 7 query 1 query 2 query 30 query 70 query 80 query 90 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct
Test #26:
score: 0
Accepted
time: 3ms
memory: 3368kb
input:
10 13 17 9 10 4 8 11 3 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19 13 17 18 19
output:
query 0 query 3 query 7 query 8 query 9 query 30 query 70 query 10 query 20 query 300 query 700 query 800 query 900 query 3000 query 7000 query 8000 query 9000 query 30000 query 70000 query 80000 query 90000 query 300000 query 700000 query 800000 query 900000 query 3000000 query 7000000 query 800000...
result:
ok correct