Answer:
Option(e)
Explanation:
rand() function results into a random number between 0 to a maximum number RAND_MAX which is a constant. To range it from 1, 1 is added and to decide its maximum value it should be modulo with that number. For example - if a number generated is 56 the 56%10 will be 6 which is in the range of 1 to 10. Option(a) is same as Option (b) because 1 is added and then subtracted which is neutral. Similarly, option (c) is also same.
Corrected or Complet Question
The ____ operator executes one of two expressions based on the results of a conditional expression.
a. .
b. ( )
c. ,
d. ?:
Answer:
(d) ? :
Explanation:
The ternary operator (? :) is an operator that executes one out of two expressions based on the results of a conditional expression. It is a faster or shorthand way of writing an if ... else statement. The operator checks the conditional expression and depending on whether it is true or false, one of its two statements will be executed. For example:
String correct = (4 < 5) ? "yes" : "no" ;
In the code above,
i. the conditional statement is (4 < 5) and this will be tested for to return true or false.
ii. the first expression (the one after the ?) is "yes" which will be executed if the conditional statement returns true.
iii. and the second expression (the one after the : ) is "no" which will be executed if the conditional statement returns false.
Therefore, since the conditional expression returns true for 4 < 5, the first expression will be executed. i.e "yes". This means that the String variable <em>correct </em> will have a value of "yes".
Answer:
user_salary = int(input("Please Enter Your Salary : "))
if user_salary in range(10000, 20000):
print("Tax = ",int(user_salary/100*1))
elif user_salary in range(20000, 30000):
print("Tax = ",int(user_salary/100*2))
elif user_salary in range(30000, 40000):
print("Tax = ",int(user_salary/100*3))
else:
print("No Tax!")
Explanation:
Answer:
no=3456
for x in reversed(str(no)):
print(x)
Explanation:
If you turn the number into a string and then reverse it, you can achieve the same output.
