Submission #946609
Source Code Expand
#include <stdio.h> #include <stdlib.h> int cmp(const void *a,const void *b){ return (*((int *)b))-(*((int *)a)); } int main(){ int k,t; int a[100]; int i,ans; scanf("%d %d",&k,&t); for(i=0;i<t;++i){ scanf("%d",a+i); } qsort(a,t,sizeof(int),cmp); for(i=1;i<t;++i){ a[0]-=a[i]; } ans=(((a[0])>0)?(a[0]-1):(0)); printf("%d\n",ans); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - K Cakes |
User | sawatari |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 427 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:13:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&k,&t); ^ ./Main.cpp:16:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",a+i); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt, 0_002.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 128 KB |
0_001.txt | AC | 1 ms | 128 KB |
0_002.txt | AC | 1 ms | 128 KB |
1_003.txt | AC | 1 ms | 128 KB |
1_004.txt | AC | 1 ms | 128 KB |
1_005.txt | AC | 1 ms | 128 KB |
1_006.txt | AC | 1 ms | 128 KB |
1_007.txt | AC | 1 ms | 128 KB |
1_008.txt | AC | 1 ms | 128 KB |
1_009.txt | AC | 1 ms | 128 KB |