C++ vs Python

Question 1

cout

Answer 1

print(“Hello World”,end = “\n”)

Question 2

int some_variable = 17 ;

Answer 2

some_variable = 17

Question 3

;

Answer 3

(no need)

Question 4

int a;

cout &laquo_space;a;

Answer 4

a=input(“Enter any number : “)

Question 5

cout &laquo_space;some_int &laquo_space;” is the answer” &laquo_space;endl;

Answer 5

print(some_int, “ is the answer”)

Question 6

//this is a comment

Answer 6

this is a comment

Question 7

/*
this 
is 
multi-lined
comment
*/

Answer 7

#this
#is
#multi-lined
#comment
#(python does not support multi-lined comments)

Question 8

void some_function(string a , int b)
{
//code
}

Answer 8

def some_function(a,b)
    #code
#(OR)
def some_function(*args)
    a , b = args 
    #code

Question 9

cout &laquo_space;“My name is “ &laquo_space;name &laquo_space;surname &laquo_space;endl ;

Answer 9

print(f"My name is {name} {surname}")
#OR
print("My name is {} {}".format(name , surname))

Question 10

string name = “Happy”;

string x = “My name is “ + name ;

Answer 10

name = "Happy"
x = f"My name is {name}"

Question 11

for(int i = 1 ; i < 100 ; i++)cout<

Answer 11

print("cool"*99)
#had you guessed 99 correctly ?

Question 12

cout &laquo_space;“line 1 “ &laquo_space;endl &laquo_space;“line2” &laquo_space;end &laquo_space;“line3” &laquo_space;endl;

Answer 12

print("""line1
line2
line3"""
)
#note that this doesn't work
#print(""" ....will add a blank line
#line1 
#line2
#line3....will add a blank line
#""")

Question 13

string divided_egg = “Hello I am d\i\v\i\d\e\d egg “;

Answer 13

divided_egg = “Hello I am d\i\v\i\d\e\d egg “

Question 14

#include 
  ofstream myfile;
  myfile.open ("example.txt");
  myfile << "Writing this to a file.\n";
  myfile.close();

Answer 14

my_file = open(“example.txt” , “r+”)

myfile. write(“Writing to this file.\n”)
myfile. close()

Question 15

my_file.is_open()

Answer 15

exists(my_file)

Question 16

&&

Answer 16

and

Question 17

!

Answer 17

not

Question 18

|| //OR used in cpp

Answer 18

or

Question 19

!=

Answer 19

<>
#OR
!=
#both are same