Python

print (r"\nhello")

>>>"a"+"bc"

d = {0: 'a', 1: 'b', 2: 'c'} 
for i in d: 
 print(i)

x = ['ab', 'cd'] 
for i in x: 
 i.upper() 
 print(x)

int(1011)?

print(4.00/(2.0+2.0))

apple = mango

A % B // A

i = 1 
while True: 
 if i%3 == 0: 
   break 
 print(i)   
 i + = 1

i = 0 
while i < 3: 
 print(i) 
 i += 1 
else: 
 print(0)

d = {0: 'a', 1: 'b', 2: 'c'} 
for x in d.values(): 
 print(d[x])

i = 0 
while i < 5: 
 print(i) 
 i += 1 
 if i == 3: 
   break 
else: 
 print(0)