Submission #1370275


Source Code Expand

#include <stdio.h>

int main(int argc, char *argv[])
{
    int i, N;
    unsigned long long a1 = 0, a2 = 0, a3 = 1, a = 0;
    scanf("%d", &N);

    if ( N == 3 ){
        a = 1;
    } else {
        for ( i = 4; i <= N; i++ ){
            a  = (a1 + a2 + a3)%10007LL;
            a1 = a2;
            a2 = a3;
            a3 = a;
        }
    }
    printf("%llu\n", a);
    return 0;
}

Submission Info

Submission Time
Task B - トリボナッチ数列
User shoji127
Language C (GCC 5.4.1)
Score 100
Code Size 407 Byte
Status AC
Exec Time 5 ms
Memory 128 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N);
     ^

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 36
Set Name Test Cases
All 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
Case Name Status Exec Time Memory
sample_01.txt AC 0 ms 128 KB
sample_02.txt AC 1 ms 128 KB
sample_03.txt AC 1 ms 128 KB
test_1.txt AC 1 ms 128 KB
test_1000000.txt AC 5 ms 128 KB
test_1002.txt AC 1 ms 128 KB
test_104.txt AC 1 ms 128 KB
test_107843.txt AC 1 ms 128 KB
test_10980.txt AC 1 ms 128 KB
test_1212.txt AC 1 ms 128 KB
test_1238.txt AC 1 ms 128 KB
test_13194.txt AC 1 ms 128 KB
test_14.txt AC 1 ms 128 KB
test_16.txt AC 1 ms 128 KB
test_2.txt AC 1 ms 128 KB
test_210782.txt AC 2 ms 128 KB
test_21694.txt AC 1 ms 128 KB
test_243.txt AC 1 ms 128 KB
test_24916.txt AC 1 ms 128 KB
test_278.txt AC 1 ms 128 KB
test_3.txt AC 1 ms 128 KB
test_31.txt AC 1 ms 128 KB
test_32.txt AC 1 ms 128 KB
test_42.txt AC 1 ms 128 KB
test_5555.txt AC 1 ms 128 KB
test_567914.txt AC 3 ms 128 KB
test_61868.txt AC 1 ms 128 KB
test_765671.txt AC 4 ms 128 KB
test_8195.txt AC 1 ms 128 KB
test_8353.txt AC 1 ms 128 KB
test_9.txt AC 0 ms 128 KB
test_9625.txt AC 1 ms 128 KB
test_97.txt AC 1 ms 128 KB
test_998.txt AC 1 ms 128 KB
test_999998.txt AC 5 ms 128 KB
test_999999.txt AC 5 ms 128 KB