Submission #2495

#	Time	Username	Problem	Language	Result	Execution time	Memory
2495		jihoon	생일수 I (GA4_birthday1)	C++98	100 / 100	89 ms	884 KiB

birthday1

#include<stdio.h>
int a;
int tw[3]={0,2,1};
int us[3]={0};
int tt[2]={0};
int t;
int m;
int main(){
    int i,j;
    scanf("%d",&t);
    for(i=0;i<t;i++){
        scanf("%d",&a);
        if(a==1||a==2||a==4||a==7) printf("-1\n");
        else{
            if(a==12) printf("3333\n");
            else{
                m=a%8;
                switch(m){
                case 0:
                    for(j=0;j<a/8;j++) printf("8");
                    break;
                case 1:
                    printf("333");
                    for(j=0;j<(a-9)/8;j++) printf("8");
                    break;
                case 2:
                    printf("55");
                    for(j=0;j<(a-10)/8;j++) printf("8");
                    break;
                case 3:
                    printf("3");
                    for(j=0;j<(a-3)/8;j++) printf("8");
                    break;
                case 4:
                    printf("5555");
                    for(j=0;j<(a-20)/8;j++) printf("8");
                    break;
                case 5:
                    printf("5");
                    for(j=0;j<(a-5)/8;j++) printf("8");
                    break;
                case 6:
                    printf("33");
                    for(j=0;j<(a-6)/8;j++) printf("8");
                    break;
                case 7:
                    printf("555");
                    for(j=0;j<(a-15)/8;j++) printf("8");
                    break;
                }
                printf("\n");
            }
        }
    }
    return 0;
}

• Subtask 1: 14 / 14
• Subtask 2: 19 / 19
• Subtask 3: 26 / 26
• Subtask 4: 41 / 41