problem 1) prepare a program to input the marks in theory and practical and print the result.

problem 2) prepare a program to input a date (dd / mm / yyyy) and check for the validity of the date.

problem 3) prepare a program to print counting from 1 to 10.

problem 4) prepare a program to print counting from 10 to 1.

problem 5) prepare a program to print counting from 51 to 90.

problem 6) prepare a program to find out the sum and average of all the numbers within the given range.

problem 7) prepare a program to print all the numbers falling between 2 numbers entered by the user.

problem 8) prepare a program to print all the even numbers between 1 and 50.

problem 9) prepare a program to print all the odd numbers between 1 and 50.

problem 10) prepare a program to print the sum and average of first n natural numbers.

problem 11) prepare a program to print the sum and average of first n odd numbers.

problem 12) prepare a program to print the sum and average of first n even numbers.

problem 13) prepare a program to print the table of a given number.

problem 14) prepare a program to input 2 numbers and find out the sum of all the even numbers which arenot divisible by 5 but divisible by 3 and lies between the given two numbers.

problem 15) prepare a program to input the name and age of a person and print the name as many times asage.