Submission #14207

#	Time	Username	Problem	Language	Result	Execution time	Memory
14207		khsoo01	이상한 수열 (OJUZ10_bizarre)	C++98	100 / 100	11 ms	9092 KiB

bizarre

#include<cstdio>
#define min(X,Y)(X<Y?X:Y)
int i,n,m,c,a[50005],d[2000005];

int main()
{
    scanf("%d",&n);
    for(i=0;i<n;i++){
        scanf("%d",&a[i]);
        if(!d[a[i]+1000000]) {
            d[a[i]+1000000]=1;
            c++;
        }
    }
    scanf("%d",&m);
    if(m<=n){printf("%d",a[m-1]);return 0;}
    m=c+m-n-1;
    for(i=0;i<n;i++) {
        if(a[i]>=c && a[i]<=m) {
            m=min(a[i],m);
        }
    }
    printf("%d",m);
}

• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 30 / 30
• Subtask 4: 38 / 38