a = 100;
b = 1000000000000000000;
c = 12.345;
d = 1 + 5j;
e = 'A';
f = 'hello, world';
g = True;

print(type(a)); 
print(type(b)); 
print(type(c)); 
print(type(d)); 
print(type(e)); 
print(type(f)); 
print(type(g)); 