Submission #1115135
Source Code Expand
#include <cstdio> #include <algorithm> using namespace std; long long n, m; long long check(long long n, long long m) { return min(n, m / 2); } int main() { scanf("%lld %lld", &n, &m); long long L = 0, R = m / 2; while (L < R) { long long M = (L + R) >> 1; if (check(n + M, m - M * 2) > check(n + M + 1, m - (M + 1) * 2)) R = M; else L = M + 1; } printf("%lld\n", check(n + L, m - L * 2)); return 0; }
Submission Info
Submission Time | |
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Task | C - Scc Puzzle |
User | Hezhu |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 455 Byte |
Status | AC |
Exec Time | 0 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:16:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld %lld", &n, &m); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 0 ms | 128 KB |
00_example_02.txt | AC | 0 ms | 128 KB |
01.txt | AC | 0 ms | 128 KB |
02.txt | AC | 0 ms | 128 KB |
03.txt | AC | 0 ms | 128 KB |
04.txt | AC | 0 ms | 128 KB |
05.txt | AC | 0 ms | 128 KB |
06.txt | AC | 0 ms | 128 KB |
07.txt | AC | 0 ms | 128 KB |