#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
int max = a;
if (max < b);
max = b;
if (max < c);
max = c;
printf("%d",max);
return 0;
}
#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d%d%d",&a,&b,&c);
int max = a;
if (max < b)
max = b;
if (max < c)
max = c;
printf("%d",max);
return 0;
}