Submission #1725347
Source Code Expand
#include<stdio.h> #include<stdlib.h> int f(int l,int r){//printf("%d %d\n",l,r); int a,b; if(l+1==r){ scanf("%d",&a); return a; } a=f(l,(l+r)/2); b=f((l+r)/2,r); if(a==b)return a; return abs(a-b); } int main(){ int n; scanf("%d",&n); printf("%d\n",f(0,1<<n)); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Kode Festival |
User | yuiop |
Language | C (GCC 5.4.1) |
Score | 100 |
Code Size | 304 Byte |
Status | AC |
Exec Time | 34 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘f’: ./Main.c:6:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a); ^ ./Main.c: In function ‘main’: ./Main.c:16:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | sample_01.txt, sample_02.txt, 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 | 128 KB |
subtask1_06.txt | AC | 1 ms | 128 KB |
subtask1_07.txt | AC | 5 ms | 128 KB |
subtask1_08.txt | AC | 17 ms | 128 KB |
subtask1_09.txt | AC | 1 ms | 128 KB |
subtask1_10.txt | AC | 34 ms | 128 KB |
subtask1_11.txt | AC | 34 ms | 128 KB |
subtask1_12.txt | AC | 34 ms | 128 KB |
subtask1_13.txt | AC | 34 ms | 128 KB |
subtask1_14.txt | AC | 34 ms | 128 KB |
subtask1_15.txt | AC | 34 ms | 128 KB |
subtask1_16.txt | AC | 34 ms | 128 KB |
subtask1_17.txt | AC | 34 ms | 128 KB |
subtask1_18.txt | AC | 34 ms | 128 KB |
subtask1_19.txt | AC | 34 ms | 128 KB |