Python Answers

Denominations - 3

Write a program to find the minimum number of notes required for the amount M. Available note denominations are 500, 50, 10, 1.

Input

The first line is a single integer M.

Output

Print M in denominaitons.

Explanation

Given

M = 1543, it can be written as1543 = 3*(500) + 3*(50) + 0*(10) + 1*(3)Then the output should be

500: 3 50: 0 10: 4 1: 3

Sample Input 1

1543

Sample Output 1

500: 3 50: 0 10: 4 1: 3

Sample Input 2

1259

Sample Output 2

500: 2 50: 5 10: 0 1: 9

Day Name - 2

Given the weekday of the first day of the month, determine the day of the week of the given date in that month.

Input

The first line is a string D. The second line is an integer N.

Output

The output should be a string.

Explanation

In the given example,

D = Monday. As the 1st of the day of the month is a Monday, it means the 7th and 14th of the month will be Sundays (A week has 7 days). So the 16th day (N = 16) of the month will be a Tuesday.

So, the output should be

Tuesday.

Sample Input 1

Monday

16

Sample Output 1

Tuesday

Sample Input 2

Tuesday

17

Sample Output 2

Thursday

3-digit Armstrong Number

Write a program to check if a given 3-digit number X is an Armstrong number or not.

Note: A number is an Armstrong number if the number is equal to the sum of the Nth power of its digits.

Input

The first line is an integer X.

Output

The output should be a single line containing True if it satisfies the given conditions, False in all other cases.

Explanation

In the given example

X = 371, The number of digits in 371 is 3. So, 3³ + 7³ + 1³ = 371. Hence,

371 is an Armstrong number.

So, the output should be

True.

Sample Input 1

371

Sample Output 1

True

Sample Input 2

351

Sample Output 2

False

Compute Hypotenuse

Write a program to find the hypotenuse H of a right-angled triangle of sides A and B.

Note: Pythagoras theorem states that, for a right-angled triangle. Hypotenuse² = A² + B²Input

The first line is an integer, A. The second line is an integer, B.

Output

The output should be an integer.

Explanation

In the given example, the first side

A = 3, and the second side B = 4. To calculate the hypotenuse we use Pythagoras theorem.

According to Pythagoras theorem, hypotenuse² = 3² + 4²

Therefore, the hypotenuse value is

5. So, the output should be 5.

Sample Input 1

3

4

Sample Output 1

5

Sample Input 2

12

5

Sample Output 2

13

Uncommon Number

Given a number N, find whether the number is common or uncommon. A number is considered uncommon if it is not divisible by any of the single-digit primes.

Input

The first line of input is an integer N.

Output

The output should be a single line containing True if it satisfies the given conditions, False in all other cases.

Explanation

In the given example,

N = 5633 the number is not divisible by 2, 3, 5, 7. So, the number is an uncommon number.

Therefore, the output should be

True.

Sample Input 1

5633

Sample Output 1

True

Sample Input 2

1000

Sample Output 2

False

Write a Python code of a program that reads a candidate’s ielts score and prints out the corresponding CEFR level for that band score. The score ranges and corresponding CEFR level are shown in the table below.

(Hint: This problem can be solved in two ways: top-down and bottom-up.)

• Note: If the user gives a score that is above 9 or below 0, you should print “Invalid score”.

Example 1:

Sample Input:

IELTS Score: 6

Sample Output:

CEFR Level: B2

Write a python program that takes the weight of luggage from the user and prints the total amount the user needs to pay according to the given conditions:

• The user has to pay Tk.200 if the weight is 10kg or less.
• The user has to pay Tk.200 and an additional Tk.50 for every 1kg over 10kg.
• Service charges is 5% of the total weight.
• Maximum weight of luggage is 30kg.

Women Population

In a town, the percentage of men is 52 and the rest are women(W). The total population(T) of town is given as input. Write a program to print the total number of women in the town.

Input

The first line of input is an integer T.

Output

The output should be an integer representing the total number of women in the town.

Explanation

Given total population

80000. Then the number of women should be 80000 x 48 / 100 = 38400 So the output is 38400.

Sample Input 1

80000

Sample Output 1

38400

Sample Input 2

100000

Sample Output 2

48000

First & Last Digits

Given a four-digit number N as input. Write a program to print first and last digit of the number.

Input

The input is a four-digit number N.

Output

Print the first digit in the first line and the last digit in the second line.

Sample Input 1

1456

Sample Output 1

1

6

Sample Input 2

9821

Sample Output 2

9

1

Number Diamond

Given an integer N as input,

write a program to print a number diamond of 2*N -1 rows as shown below.

Note: There is a space after each number.

In the given example, the number of rows in the diamond is 5

So, the output should be

   1 

   1 2 

 1 2 3 

 1 2 3 4 

1 2 3 4 5 

 1 2 3 4 

 1 2 3 

  1 2 

1

Your code:

N = int(input())

rows = []

for number in range(1, N + 1):

  rows.append(' '.join([str(x) for x in range(1, number + 1)]))

for number in rows[::-1][1::]:

  rows.append(number)

diamond = '\n'.join([x.center(2* N - 1) for x in rows])

print(diamond)

the above code works fine but only 7/10 test cases are passed

for input 15 the output is not the same as expected

Refer to the document in the link below 

https://docs.google.com/document/d/1Un_RPlLjEqNbbkJDegaqVkYLedITyQdXRKugY24hJWk/edit?usp=sharing