CODING SOLUTIONS Apr 9

PROBLEM 1:

Problem Statement Write a program to nd the factorial of a number using functions. Input Format Input consists of 1 integer. Output Format Output consists of a single integer. Refer sample output for formatting details.
 PYTHON PROGRAM :

a=int(input())

b=1;

for i in range(1,a+1):

  b*=i

print(b)

PROGRAM 2:

Problem Statement Write a program to nd the distance between 2 points using functions. Input Format Input consists of 4 integers. The rst and second integer corresponds to the x-coordinate and y-coordinate of the rst point. The third and fourth integer corresponds to the x-coordinate and y-coordinate of the second point. Output Format Output consists of a single oating point number (correct to 2 decimal places.) Refer sample output for formatting details.

PYTHON PROGRAM:

a=int(input())

b=int(input())

c=int(input())

d=int(input())

x=(a-c)**2

y=(b-d)**2

print("Distance between the 2 points is %.2f"%(x+y)**(1/2))