C program to search given number in an array:
Below C program will search given number in an array and will display the location of the number being searched if it is present.
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#include <stdio.h> int main() { int arr[250], search, n, i; printf("Please enter how many elements should be available in an array\n"); scanf("%d",&n); printf("\nPlease enter %d numbers or integers one by one", n); for (i = 0; i < n; i++) scanf("%d", &arr[i]); printf("\nPlease enter the number you want to search"); scanf("%d", &search); for (i = 0; i < n; i++) { if (arr[i] == search) { printf("\n%d is present at location %d\n", search, i+1); break; } } if (i == n) printf("%d is not available in the array.\n", search); return 0; } |
Output:
Please enter how many elements should be available in an array
3
Please enter 3 numbers or integers
10
20
30
Please enter the number you want to search
20
20 is present at location 2