Submission #1865606
Source Code Expand
#include<stdio.h> int main(void){ int i,n,m,s=0,c=0,w=0; int a[1000]; scanf("%d",&n); for(i=0;i<n;i++){ scanf("%d",&a[i]); s+=a[i]; } m = s/n; for(i=0;i<n;i++){ w+=a[i]; w-=m; if(w) c++; } if(s%n!=0) printf("-1\n"); else printf("%d\n",c); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - 島と橋 |
User | mint |
Language | C (GCC 5.4.1) |
Score | 100 |
Code Size | 320 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:6:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.c:9:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i]); s+=a[i]; ^
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, sample_03.txt, sample_04.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.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, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 128 KB |
sample_02.txt | AC | 1 ms | 128 KB |
sample_03.txt | AC | 1 ms | 128 KB |
sample_04.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 | 1 ms | 128 KB |
subtask1_06.txt | AC | 1 ms | 128 KB |
subtask1_07.txt | AC | 1 ms | 128 KB |
subtask1_08.txt | AC | 1 ms | 128 KB |
subtask1_09.txt | AC | 1 ms | 128 KB |
subtask1_10.txt | AC | 1 ms | 128 KB |
subtask1_11.txt | AC | 1 ms | 128 KB |
subtask1_12.txt | AC | 1 ms | 128 KB |
subtask1_13.txt | AC | 1 ms | 128 KB |
subtask1_14.txt | AC | 1 ms | 128 KB |
subtask1_15.txt | AC | 1 ms | 128 KB |
subtask1_16.txt | AC | 1 ms | 128 KB |
subtask1_17.txt | AC | 1 ms | 128 KB |
subtask1_18.txt | AC | 1 ms | 128 KB |
subtask1_19.txt | AC | 1 ms | 128 KB |
subtask1_20.txt | AC | 1 ms | 128 KB |
subtask1_21.txt | AC | 1 ms | 128 KB |
subtask1_22.txt | AC | 1 ms | 128 KB |
subtask1_23.txt | AC | 1 ms | 128 KB |
subtask1_24.txt | AC | 1 ms | 128 KB |
subtask1_25.txt | AC | 1 ms | 128 KB |
subtask1_26.txt | AC | 1 ms | 128 KB |
subtask1_27.txt | AC | 1 ms | 128 KB |
subtask1_28.txt | AC | 1 ms | 128 KB |
subtask1_29.txt | AC | 1 ms | 128 KB |
subtask1_30.txt | AC | 1 ms | 128 KB |
subtask1_31.txt | AC | 1 ms | 128 KB |
subtask1_32.txt | AC | 1 ms | 128 KB |
subtask1_33.txt | AC | 1 ms | 128 KB |
subtask1_34.txt | AC | 1 ms | 128 KB |