C Basic Problems

• Write a C program to perform input/output of all basic data types.
• Write a C program to enter two numbers and find their sum.
• Write a C program to enter two numbers and perform all arithmetic operations.
• Write a C program to enter length and breadth of a rectangle and find its perimeter.
• Write a C program to enter length and breadth of a rectangle and find its area.
• Write a C program to enter radius of a circle and find its diameter, circumference and area.
• Write a C program to enter length in centimeter and convert it into meter and kilometer.
• Write a C program to enter temperature in Celsius and convert it into Fahrenheit.
• Write a C program to enter temperature in Fahrenheit and convert to Celsius
• Write a C program to convert days into years, weeks and days.
• Write a C program to find power of any number x ^ y.
• Write a C program to enter any number and calculate its square root.
• Write a C program to enter two angles of a triangle and find the third angle.
• Write a C program to enter base and height of a triangle and find its area.
• Write a C program to calculate area of an equilateral triangle.
• Write a C program to enter marks of five subjects and calculate total, average and percentage.
• Write a C program to enter P, T, R and calculate Simple Interest
• Write a C program to enter P, T, R and calculate Compound Interest.