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Submission #16411

# Submission time Handle Problem Language Result Execution time Memory
16411 2015-08-23T01:10:07 Z jun6873 팩토리얼 세제곱들의 합 (YDX14_fact) C++
1 / 1
 0 ms 1084 KB 
#include <stdio.h>

int power(int a,int b)
{
    int res=1;
    for (int i=0;i<b;i++) res*=a;
    return res;
}

int main(void)
{
    int pool[5]={1,1,2,6,24};

    int num,pw,res=0;
    scanf("%d %d",&num,&pw);

    if (pw==0) {
        res=num+1;
        goto fin;
    }
    for (int i=0;i<=4;i++) if (i<=num) res+=power(pool[i],pw);

    fin:
    for (;;) {
        if (res%10==0) res=res/10;
        else break;
    }
    printf("%d",res%10);

    return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1084 KB Output is correct - answer is '4'
2 Correct 0 ms 1084 KB Output is correct - answer is '2'
3 Correct 0 ms 1084 KB Output is correct - answer is '2'
4 Correct 0 ms 1084 KB Output is correct - answer is '2'
5 Correct 0 ms 1084 KB Output is correct - answer is '2'
6 Correct 0 ms 1084 KB Output is correct - answer is '4'
7 Correct 0 ms 1084 KB Output is correct - answer is '6'
8 Correct 0 ms 1084 KB Output is correct - answer is '1'
9 Correct 0 ms 1084 KB Output is correct - answer is '2'
10 Correct 0 ms 1084 KB Output is correct - answer is '6'
11 Correct 0 ms 1084 KB Output is correct - answer is '4'
12 Correct 0 ms 1084 KB Output is correct - answer is '5'
13 Correct 0 ms 1084 KB Output is correct - answer is '2'
14 Correct 0 ms 1084 KB Output is correct - answer is '3'
15 Correct 0 ms 1084 KB Output is correct - answer is '4'
16 Correct 0 ms 1084 KB Output is correct - answer is '5'
17 Correct 0 ms 1084 KB Output is correct - answer is '6'
18 Correct 0 ms 1084 KB Output is correct - answer is '7'
19 Correct 0 ms 1084 KB Output is correct - answer is '8'
20 Correct 0 ms 1084 KB Output is correct - answer is '9'
21 Correct 0 ms 1084 KB Output is correct - answer is '1'
22 Correct 0 ms 1084 KB Output is correct - answer is '6'
23 Correct 0 ms 1084 KB Output is correct - answer is '3'
24 Correct 0 ms 1084 KB Output is correct - answer is '7'
25 Correct 0 ms 1084 KB Output is correct - answer is '3'
26 Correct 0 ms 1084 KB Output is correct - answer is '1'
27 Correct 0 ms 1084 KB Output is correct - answer is '2'
28 Correct 0 ms 1084 KB Output is correct - answer is '1'
29 Correct 0 ms 1084 KB Output is correct - answer is '1'
30 Correct 0 ms 1084 KB Output is correct - answer is '1'
31 Correct 0 ms 1084 KB Output is correct - answer is '4'
32 Correct 0 ms 1084 KB Output is correct - answer is '4'
33 Correct 0 ms 1084 KB Output is correct - answer is '4'
34 Correct 0 ms 1084 KB Output is correct - answer is '4'
35 Correct 0 ms 1084 KB Output is correct - answer is '4'
36 Correct 0 ms 1084 KB Output is correct - answer is '4'
37 Correct 0 ms 1084 KB Output is correct - answer is '4'
38 Correct 0 ms 1084 KB Output is correct - answer is '4'
39 Correct 0 ms 1084 KB Output is correct - answer is '4'
40 Correct 0 ms 1084 KB Output is correct - answer is '8'
41 Correct 0 ms 1084 KB Output is correct - answer is '8'
42 Correct 0 ms 1084 KB Output is correct - answer is '8'
43 Correct 0 ms 1084 KB Output is correct - answer is '8'
44 Correct 0 ms 1084 KB Output is correct - answer is '8'
45 Correct 0 ms 1084 KB Output is correct - answer is '8'
46 Correct 0 ms 1084 KB Output is correct - answer is '8'
47 Correct 0 ms 1084 KB Output is correct - answer is '8'
48 Correct 0 ms 1084 KB Output is correct - answer is '8'
49 Correct 0 ms 1084 KB Output is correct - answer is '5'
50 Correct 0 ms 1084 KB Output is correct - answer is '5'
51 Correct 0 ms 1084 KB Output is correct - answer is '5'
52 Correct 0 ms 1084 KB Output is correct - answer is '5'
53 Correct 0 ms 1084 KB Output is correct - answer is '5'
54 Correct 0 ms 1084 KB Output is correct - answer is '5'
55 Correct 0 ms 1084 KB Output is correct - answer is '5'
56 Correct 0 ms 1084 KB Output is correct - answer is '5'
57 Correct 0 ms 1084 KB Output is correct - answer is '5'