Searching means finding whether a target value exists in a collection of data, and if so, where. C (and every other language) commonly teaches two fundamental searching techniques: linear search and binary search. This is Post 1 of the Unit III series, opening with searching and sorting before moving to functions and recursion. Linear Search … Read more
This program searches for a given element in a 2-D array and displays its position (row and column) if found. C Program #include <stdio.h> int main() { int a[10][10], m, n, i, j, key, found = 0; printf(“Enter number of rows (m) and columns (n): “); scanf(“%d %d”, &m, &n); printf(“Enter elements of the matrix:\n”); … Read more
This program performs a linear search on a 1-D array to find a given element and reports its position. C Program #include <stdio.h> int main() { int arr[100], n, key, i, found = 0; printf(“Enter number of elements: “); scanf(“%d”, &n); printf(“Enter %d elements:\n”, n); for (i = 0; i < n; i++) { scanf("%d", ... Read more