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C Program to input Values in a 2x2 square matrix and display the value

C Program to input Values in a 2x2 square matrix and display the value In this example, we will accept values from the user in a 2x2 square and matrix and then it is displayed. To solve this problem we must know what is matrices and arrays. What are Arrays? An array is a data structure for storing more than one data member of similar data type. Array can be of following types: One-dimensional Array Two-dimensional Array Multi-dimensional Array In Array we must always initialize values. PROGRAM #include <stdio.h> #include <conio.h> int main () { int a [ 2 ][ 2 ], i , j ; printf ( "Enter the values of the matrix:" ); for ( i = 0 ; i < 2 ; i ++) { for ( j = 0 ; j < 2 ...

C Program to find the Transpose of a Matrix.

C Program to find the Transpose of a Matrix. In this example, we will find the transpose of a given matrix according to the requirements of the row size and column size. Here in the output we have entered a 3x2 Matrix whose transpose will be 2x3 Matrix. PROGRAM #include <stdio.h> #include <conio.h> int main () { int row , column , i , j , a [ 100 ][ 100 ]; printf ( "Enter the row size of the matrix :" ); scanf ( " %d " ,& row ); printf ( "Enter the column size of the matrix : " ); scanf ( " %d " ,& column ); printf ( "Enter the elements of the matrix : " ); for ( i = 0 ; i < row ; i ++) { ...

C Program to find the sum of the elements of a 2-D array.

C Program to find the sum of the elements of a 2-D array. In this example, we will find the sum of the elements of a 2-D array allowing the user to enter the row size and column size according to their requiremnts. Here in the output we have entered a row size 3 and column size 3. PROGRAM #include <stdio.h> #include <conio.h> void main () { int a [ 50 ][ 50 ], r , c , i , j , sum = 0 ; printf ( "Enter the row size and column size of the array :" ); scanf ( " %d%d " ,& r ,& c ); printf ( "Enter the elements of the array : " ); for ( i = 0 ; i < r ; i ++) { for ( j = 0 ; j < c ; j ++) ...

C Program to Swap the values of two variables using function.

C Program to Swap the values of two variables using function. In this example, we swap the values of two variables using function. We have declared a function swap. PROGRAM #include <stdio.h> #include <conio.h> void swap ( int *, int *); int main () { int a , b ; printf ( "Enter the values of a and b : " ); scanf ( " %d%d " ,& a ,& b ); printf ( "Before swapping the values in main a= %d , b= %d \n " , a , b ); swap (& a ,& b ); printf ( "After swapping the values in main a= %d , b= %d \n " , a , b ); getch (); } void swap ( int * a , int * b ) { int temp ; ...

C Program to find the sum of the series 1^2+2^2+3^2+…..+n^2

C Program to find the sum of the series 1 2 +2 2 +3 2 +…..+n 2 Enter the end limit at the runtime. In this example, we calculate the sum of the above mentioned series till the end-limit entered by the user. We have used built-in function pow(x,y) to find the power of the given number. Here in the output we have entered the value of end-limit as number 7 which gives a sum of 140. PROGRAM #include <stdio.h> #include <math.h> #include <conio.h> void main () { int n,sum= 0 ,i; printf ( "Enter the end limit :" ); scanf ( " %d " ,&n); for (i= 1 ;i<=n;i++) { sum=sum+ pow (i, 2 ); } printf ( "Sum of the series is : %d " ,sum); ...

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