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Submission #2592

# Submission time Handle Problem Language Result Execution time Memory
2592 2013-07-27T06:40:02 Z swh0329 생일수 I (GA4_birthday1) C++
100 / 100
 100 ms 1088 KB 
#include <stdio.h> 
#include <stdlib.h> 
int main() 
{ 
    int i, t, n, n5, n3, s5, n8, t3, t5, minn; 
    scanf("%d", &t); 
    while(t>0) 
    { 
        t--; 
        scanf("%d", &n); 
        if(n==1 || n==2 || n==4 || n==7) {printf("-1\n"); continue;} 
        if(n%8==0) 
        { 
            for(i=1;i<=n/8;i++) printf("8"); 
            printf("\n"); 
            continue; 
        } 
        n5=n/5; 
        minn=999999999; 
        t3=0; 
        t5=0; 
        for(i=n5;i>=0;i--) 
        { 
            s5=i*5; 
            if((n-s5)%3==0) 
            { 
                n3=(n-s5)/3; 
                n5=i; 
                if(abs(n5-n3)<minn) 
                { 
                    t3=n3; 
                    t5=n5; 
                    minn=abs(n5-n3); 
                } 
            } 
        } 
        n3=t3; 
        n5=t5; 
        if(n3>n5) 
        { 
            n8=n5; 
            n3=n3-n5; 
            n5=0; 
        } 
        else
        { 
            n8=n3; 
            n5=n5-n3; 
            n3=0; 
        } 
        for(i=1;i<=n3;i++) printf("3"); 
        for(i=1;i<=n5;i++) printf("5"); 
        for(i=1;i<=n8;i++) printf("8"); 
        printf("\n"); 
    } 
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct

Subtask #2
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct

Subtask #3
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 0 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct

Subtask #4
41.0 / 41.0

# Verdict Execution time Memory Grader output
1 Correct 92 ms 1088 KB Output is correct
2 Correct 88 ms 1088 KB Output is correct
3 Correct 100 ms 1088 KB Output is correct
4 Correct 96 ms 1088 KB Output is correct
5 Correct 80 ms 1088 KB Output is correct
6 Correct 100 ms 1088 KB Output is correct
7 Correct 76 ms 1088 KB Output is correct
8 Correct 76 ms 1088 KB Output is correct
9 Correct 100 ms 1088 KB Output is correct
10 Correct 80 ms 1088 KB Output is correct
11 Correct 76 ms 1088 KB Output is correct
12 Correct 80 ms 1088 KB Output is correct
13 Correct 84 ms 1088 KB Output is correct
14 Correct 68 ms 1088 KB Output is correct
15 Correct 60 ms 1088 KB Output is correct
16 Correct 92 ms 1088 KB Output is correct
17 Correct 96 ms 1088 KB Output is correct
18 Correct 88 ms 1088 KB Output is correct
19 Correct 88 ms 1088 KB Output is correct
20 Correct 80 ms 1088 KB Output is correct
21 Correct 76 ms 1088 KB Output is correct
22 Correct 84 ms 1088 KB Output is correct
23 Correct 88 ms 1088 KB Output is correct
24 Correct 100 ms 1088 KB Output is correct
25 Correct 96 ms 1088 KB Output is correct