# C Programming Code Examples

## C > Arrays and Matrices Code Examples

### Program Code to reverse an array

C Evaluate the Given Polynomial Equation -
C program to evaluate a given polynomial by reading its coefficients in an array. Formula is P(x)=AnXn + An-1Xn-1 + An-2Xn-2+... +A1X + A0. The 'polynomial' can be written as: P(x) =

Convert Decimal number to Octal Number -
Accept the given decimal number. If number is less than 8 the octal number is the same. If the number > 7 then Divide the number with 8. Write down the remainder. Do steps 3 and

C Code Accept an Array & Swap Elements -
C Program accepts array and swap elements using pointers. C program to accept an array of 10 elements and swap 3rd element with 4th element using pointers and display the

Find the Volume and Surface Area of Cone -
This C Program to calculates the volume and surface area of cone. This program is used to find the the volume and surface area of cone. Surface_Area = Pi * r * (r + sqrt(r2 + h2)) and

Calculate Display the Grade of the Student -
To calculate "grade of a student" on the basis of his total marks in C++ Programming, ask to the user to enter marks obtained in some subjects (5 subjects here). To calculate grade

C Program Check the Year is Leap Year or -
Check whether a year is Leap or not by using this Mathematical Logic. If a year is divisible by 4, 100 & 400 then it is a leap year. If a year is divisible by 4 but not divisible by 100 then...

C Using Continue in While Loop statement -
When using while or do-while loop you need to place an increment, decrement statement just above the continue so that counter value is changed for the next iteration. if we do not

C Put Even & Odd Elements of an Array in -
C Program puts even & odd elements of an array in 2 separate arrays. The program first finds the odd and even elements of the array. Then the odd elements of an array is stored