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Submission #599106

# Submission time Handle Problem Language Result Execution time Memory
599106 2022-07-19T10:10:08 Z pakhomovee The Big Prize (IOI17_prize) C++17
20 / 100
 1 ms 336 KB 
#include "prize.h"

int find_best(int n) {
    int l = 0, r = n;
    while (l + 1 < r) {
        int m = (l + r) / 2;
        if (ask(m)[0]) {
            r = m;
        } else {
            l = m;
        }
    }
    return l;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 272 KB Output is correct
3 Correct 1 ms 292 KB Output is correct
4 Correct 0 ms 296 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 0 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct

Subtask #2
0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 296 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 288 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 ms 288 KB Output is correct
7 Correct 0 ms 288 KB Output is correct
8 Correct 0 ms 288 KB Output is correct
9 Correct 1 ms 288 KB Output is correct
10 Correct 1 ms 208 KB Output is correct
11 Incorrect 1 ms 336 KB answer is not correct
12 Halted 0 ms 0 KB -