Friday, August 2, 2019

Linear Search Program in Golang

Design a program using a one-dimensional array that demonstrates the concept of linear search. The program will ask the user how many elements to be processed and then the program will ask the user to give a series of numbers and the number to be searched. If the given number will be found from the list the program will display the number and then the exact location where the number is located. The program also will display no number found when the search number is not given from the list.

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Sample Program Output


Program Listing

/* linear_search.go
   Author   : Mr. Jake Rodriguez Pomperada, MAED-IT
   Date     : August 1, 2019  Thursday  9:00 PM
   Location : Bacolod City, Negros Occidental
   Website  : http://www.jakerpomperada.com
   Emails   : jakerpomperada@gmail.com and jake_pomperada@tup.edu.ph
 */

package main

import "fmt"


func main() {
{
var arr [10] int
b := 0
c := 0
pos := 0
num_input := 0

fmt.Print("\n")
fmt.Print("\t\tLinear Search Program in Golang")
fmt.Print("\n\n")
fmt.Printf("\tEnter the array size : ");
fmt.Scanln(&num_input);
fmt.Printf("\n");
for b = 0; b < num_input; b++ {
fmt.Printf("\tEnter Array Element Item No. %d : ",b+1);
fmt.Scanln(&arr[b]);
}
fmt.Printf("\n");
fmt.Printf("\tEnter the number to be search : ")
fmt.Scanln(&num_input)
for b = 0; b < num_input; b++ {
if (arr[b] == num_input) {
c = 1;
pos = b + 1;
break;
}
}

if (c == 0) {
fmt.Printf("\n");
fmt.Printf("\tSorry the number %d is not found from the list.", num_input);
} else {
fmt.Printf("\n");
fmt.Printf("\tThe number %d found at position %d.", num_input, pos);
}
fmt.Print("\n\n")
fmt.Print("\tEnd of Program")
fmt.Print("\n")
}
}


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