Python更简单？

x=int(input());
y=int(input());
z=int(input());
if x*x+y*y==z*z:
    print(int(x*y/z));
elif x*x+z*z==y*y:
    print(int(x*z/y));
elif y*y+z*z==x*x:
    print(int(y*z/x));
else:
    print('no');