#include <stdio.h>

void in(int Array1[], int *ArraySize);
void calc(int Array1[], int ArraySize);
void out(int Array1[], int ArraySize);

main ()
{
    int Array1[150];
    int ArraySize;
    
    in(Array1, &ArraySize);
    
    calc(Array1, ArraySize);
       
    out(Array1, ArraySize);
}

void in(int Array1[], int *ArraySize)
{
    int count;
    int count2;
    
    for (count=0; (scanf("%d", &Array1[count]))!=EOF; count++)
    {
    }
    
    for (count2=count+1; count2<=150; count2++)
    {
	Array1[count2]=0;
    }

    *ArraySize=count;
}

void calc(int Array1[], int ArraySize)
{
    int pos, MaxVal=0, MaxValPos;
    
    for (pos=0; pos<ArraySize; pos++)
    {
	if (Array1[pos]>MaxVal)
	{
	    MaxVal=Array1[pos];
	    MaxValPos=pos;
	}
    }
    Array1[MaxValPos]=999;
}

void out(int Array1[], int ArraySize)
{
    int pos;
    
    for (pos=0; pos<ArraySize; pos++)
    {
	printf("\n%d", Array1[pos]);
    }
}