University:
College
Course:
College Computer Science
Academic year:

2023
Views:

15

Pages:

4
Author:

20se02ce032

1. Write a Python function to convert days entered into months and days. def con (a): month=int(a/30) days=int(a %30) print("Month:",month,"\nDays :",days) a=int(input("Enter the number of days: ")) con(a) OUTPUT:- 2. Write a Python function to find the roots of a quadratic equation import math def root(a,b,c): d= ((b*b)-(4*a*c)) s_d=math.sqrt(abs(d)) if s_d >0: print("real and different roots") print((-b-s_d)/(2*a)) print((-b+s_d)/(2*a)) elif s_d == 0: print(" real and same roots") print(-b/(2*a)) else: print("Complex Roots") print(-b/(2*a),"i",s_d) print(-b/(2*a),"j",s_d) a=int(input("Enter the value of a : ")) b=int(input("Enter the value of b : ")) c=int(input("Enter the value of c : ")) if a==0: print("Input correct quadratic equation") else: root(a,b,c) OUTPUT:- 3. Write a Python function to evaluate the sum of integers between a and b entered by the user that is divisible by 3. def soi(a,b): sum=0 for i in range(a,b): if i %3==0: sum=sum+i print("\nSum of integers :",sum) a=int(input("Enter the value of start your range :")) b=int(input("Enter the value of end your range :")) soi(a,b) OUTPUT:- 4. Write a program called time.py that prompts the user to enter the current time in HH:MM format, and then prints a message that states the time in a sentence. For example, a sample run of your program might look something like this: What is the time please (HH:MM)? 06:55 Thanks! It is now 55 minutes after 06 o'clock. def time(): H , M = input('What is the time please (HH:MM)? ').split() print('thanks!it is now',M , 'minutes after' ,H , 'o-clock') return H,M time() output:- 5. Implementation of different in-built functions: a. Sqrt b. Exp c. Log d. Cos e. Pow f. Fabs import math def dbf(a,b): print("Sqrt of",a,":",math.sqrt(a)) print("Exp of",a,":",math.exp(a)) print("Log of",a,":",math.log(a)) print("Cos of",a,":",math.cos(a)) print("Power of",a,"to",b,":",math.pow(a,b)) print("Fabs of",a,":",math.fabs(a)) dbf(2,3) OUTPUT:- 6. Write a function that computes the greatest common divisor of two integers. def gcd(a,b): if (a == 0): return b if (b == 0): return a if (a == b): return a if (a > b): return gcd(a-b, b) return gcd(a, b-a) a = int(input("Enter Value of a: ")) b = int(input("Enter Value of b: ")) if(gcd(a, b)): print('GCD of', a, 'and', b, 'is', gcd(a, b)) else: print('not found') output:-