AtCoder Beginner Contest 006

Submission #1768962

Source codeソースコード

#include<stdio.h>
int main(void) {
int n;
scanf("%d",&n);
int a[n];
a[1] = 0;
a[2] = 0;
a[3] = 1;
if(n != 1 || 2 || 3){
  for(int i = 4; i < n+1; i++) {
    a[i] = a[i-3]+a[i-2]+a[i-1];
  }
}
int b = a[n]%10007;
printf("%d\n",b);
return (0);
}

Submission

Task問題 B - トリボナッチ数列
User nameユーザ名 tomorrow550
Created time投稿日時
Language言語 C (GCC 5.4.1)
Status状態 WA
Score得点 0
Source lengthソースコード長 261 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Compiler messageコンパイルメッセージ

./Main.c: In function ‘main’:
./Main.c:4:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
^

Test case

Set

Set name Score得点 / Max score Cases
All 0 / 100 sample_01.txt,sample_02.txt,sample_03.txt,test_1.txt,test_1000000.txt,test_1002.txt,test_104.txt,test_107843.txt,test_10980.txt,test_1212.txt,test_1238.txt,test_13194.txt,test_14.txt,test_16.txt,test_2.txt,test_210782.txt,test_21694.txt,test_243.txt,test_24916.txt,test_278.txt,test_3.txt,test_31.txt,test_32.txt,test_42.txt,test_5555.txt,test_567914.txt,test_61868.txt,test_765671.txt,test_8195.txt,test_8353.txt,test_9.txt,test_9625.txt,test_97.txt,test_998.txt,test_999998.txt,test_999999.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01.txt AC
sample_02.txt AC 1 ms 128 KB
sample_03.txt WA
test_1.txt AC 1 ms 128 KB
test_1000000.txt WA
test_1002.txt WA
test_104.txt WA
test_107843.txt WA
test_10980.txt WA
test_1212.txt WA
test_1238.txt WA
test_13194.txt WA
test_14.txt AC
test_16.txt AC 1 ms 128 KB
test_2.txt AC 1 ms 128 KB
test_210782.txt WA
test_21694.txt WA
test_243.txt WA
test_24916.txt WA
test_278.txt WA
test_3.txt AC 1 ms 128 KB
test_31.txt AC 1 ms 128 KB
test_32.txt AC
test_42.txt WA
test_5555.txt WA
test_567914.txt WA
test_61868.txt WA
test_765671.txt WA
test_8195.txt WA
test_8353.txt WA
test_9.txt AC
test_9625.txt WA
test_97.txt WA
test_998.txt WA
test_999998.txt WA
test_999999.txt WA