# C Program to demonstrate modf function.

Write a C program to demonstrate modf function.modf() defined in the C math.h library.modf function breaks the double/float values to integral part and fractional part. Example: res = modf(3.142, &iptr) returns res=142 and iptr=3. Read more about C Programming Language . and read the C Programming Language (2nd Edition). by K and R. /************************************************************ You can …

# C Program to check matrix is magic square or not

Write a c program to check whether the given matrix is a magic square matrix or not. A matrix is magic square matrix, if all rows sum, columns sum and diagonals sum are equal. Example: 8   1   6 3   5   7 4   9   2 is the magic square matrix. As you can see …

# C Program to generate sparse matrix.

C Program to generate sparse matrix.A sparse matrix is a matrix that allows special techniques to take advantage of the large number of zero elements.Sparse matrix is very useful in engineering field, when solving the partial differentiation equations. Read more about how to generate sparse matrix.Read more about C Programming Language . /************************************************************ You can …

# C Program to find the Inverse of the Matrix.

C Program to find the Inverse of a Matrix. To find the Matrix Inverse, matrix should be a square matrix and Matrix Determinant is should not Equal to Zero. if A is a Square matrix and |A|!=0, then AA’=I (I Means Identity Matrix). Read more about C Programming Language . /************************************************************ You can use all …

# C Program to sort the matrix rows and columns.

C Program to sort the matrix rows and columns. This C program accept a order MxN Matrix, and sort all rows of the matrix in ascending order and all columns in descending order . In this program, we use the for statement to read two dimension arrays. Read more about C Programming Language . /************************************************************ …

# C program to find the sparse matrix

C program to accept a matrix and determine whether it is a sparse matrix or not?. A sparse matrix is a matrix, which has more zero elements than nonzero elements. Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal and learning purposes. For permissions to use …

# C Program to interchange the main diagonal elements of the matrix

C Program to interchange the main diagonal elements of the matrix. This Program will accept a matrix of order M x N and store its elements and interchange the main diagonal elements of the matrix with that of the secondary diagonal elements .   Read more about C Programming Language . /************************************************************ You can use …

# C program to find the frequency of odd numbers and even numbers in the input of a matrix

C program to find the frequency of odd numbers and even numbers in the input of a matrix. Program will check the element type, if Matrix element is even, it ads 1 to even counter otherwise ad 1 to odd counter. Read more about C Programming Language . /************************************************************ You can use all the programs …

# C Program to check if a given matrix is an identity matrix

C Program to check if a given matrix is an identity matrix or not. If I is theIdentity Matrix,then for any matrix A, IA=AI=A. Program will check the givan matrix is identity or not, and prints the appropriate message. Read more about C Programming Language . –> /************************************************************ You can use all the programs on …

# C Program to accept two matrices and check if they are equal

C Program to accept two matrices and check if they are equal or not?. Program will accept the two matrices, and return true if their order and their elements are equal, i.e. for all , if a[i][j]==b[i][j]. Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal …