#include <stdio.h> #define ROWS 3 #define COLS 3 void matrixMultiply(int *mat1, int *mat2, int *result, int rows1, int cols1, int cols2) { int i, j, k; // Multiplying matrices for (i = 0; i < rows1; i++) { for (j = 0; j < cols2; j++) { *(result + i * cols2 + j) = 0; for (k = 0; k < cols1; k++) { *(result + i * cols2 + j) += *(mat1 + i * cols1 + k) * *(mat2 + k * cols2 + j); } } } } void displayMatrix(int *mat, int rows, int cols) { int i, j; // Displaying matrix for (i = 0; i < rows; i++) { for (j = 0; j < cols; j++) { printf("%d\t", *(mat + i * cols + j)); ...
how to add n number of element of array how to Addition the elements of array #include<stdio.h> #include<conio.h> int main(void){ int a[10],b,i,sum; printf("Enter number of elements to add :"); scanf("%d",&b); sum=0; for(i=1; i<=b; i++){ printf("Enter values :"); scanf("%d",&a[i]); sum=sum+a[i]; } printf("Result :%d",sum); getch(); }