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