4.#include <stdio.h>
int main()
{
int a, b, c;
scanf_s("%d%d%d", &a, &b, &c);
if (a < b)
a = b;
if (a < c)
a = c;
printf("%d\n", a);
return 0;
}
#include <stdio.h>
int main()
{
int a, b, c, d;
scanf_s("%d%d%d", &a, &b, &c);
if (a > b)d = a;
else d = b;
if (d > c) d =d;
else d = c;
printf("%d\n", d);
return 0;
}