#include

#include

#include

int main(void)

{

int a,b,c;

int max=0,min=100,little;

int arr[3];

scanf("%d%d%d",&a,&b,&c);

arr[0]=a;

arr[1]=b;

arr[2]=c;

for(int i=0; i<3; i++)

{

if(max<=arr[i])

{

little=max;

max=arr[i];

}

if(min>=arr[i])

{

little=min;

min=arr[i];

}

}

printf("%d",little);

return 0;

}