Submission #998853
Source Code Expand
#include <stdio.h> int A[1<<19]; int main() { int N,Z; scanf ("%d",&N); Z = 1 << N; for (int i=0;i<Z;i++) scanf ("%d",&A[i+Z]); for (int i=Z-1;i>=1;i--){ int p = A[i*2], q = A[i*2+1]; if (p > q) A[i] = p - q; else if (p == q) A[i] = p; else A[i] = q - p; } printf ("%d\n",A[1]); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Kode Festival |
User | august14 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 326 Byte |
Status | AC |
Exec Time | 34 ms |
Memory | 2176 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:8:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf ("%d",&N); Z = 1 << N; ^ ./Main.cpp:9:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for (int i=0;i<Z;i++) scanf ("%d",&A[i+Z]); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 128 KB |
sample_02.txt | AC | 1 ms | 128 KB |
subtask1_01.txt | AC | 1 ms | 128 KB |
subtask1_02.txt | AC | 1 ms | 128 KB |
subtask1_03.txt | AC | 1 ms | 128 KB |
subtask1_04.txt | AC | 1 ms | 128 KB |
subtask1_05.txt | AC | 3 ms | 256 KB |
subtask1_06.txt | AC | 1 ms | 128 KB |
subtask1_07.txt | AC | 5 ms | 384 KB |
subtask1_08.txt | AC | 18 ms | 1152 KB |
subtask1_09.txt | AC | 1 ms | 128 KB |
subtask1_10.txt | AC | 34 ms | 2176 KB |
subtask1_11.txt | AC | 34 ms | 2176 KB |
subtask1_12.txt | AC | 34 ms | 2176 KB |
subtask1_13.txt | AC | 34 ms | 2176 KB |
subtask1_14.txt | AC | 34 ms | 2176 KB |
subtask1_15.txt | AC | 34 ms | 2176 KB |
subtask1_16.txt | AC | 34 ms | 2176 KB |
subtask1_17.txt | AC | 34 ms | 2176 KB |
subtask1_18.txt | AC | 34 ms | 2176 KB |
subtask1_19.txt | AC | 34 ms | 2176 KB |