Friday, August 2, 2019

Positive and Negative Number Lister Using Golang

Write a program using a one-dimensional array to ask the user to give a series of positive and negative numbers and then the program will display the list of positive and negative numbers and count the number of occurrence of positive and negative numbers also on the 
screen.

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Sample Program Output


Program Listing

/* positive_negative.go
   Author   : Mr. Jake Rodriguez Pomperada, MAED-IT
   Date     : August 1, 2019  Thursday  1:44 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 num_val[100] int
var a int
var b int
var c int
var count_positive int
var count_negative int

b = 0
count_positive = 0
count_negative = 0

fmt.Print("\n")
fmt.Print("\t\tPositive and Negative Number Lister")
fmt.Print("\n\n")
fmt.Print("\tHow many items  be process? : ");
fmt.Scanln(&b);
fmt.Print("\n")
for a = 1; a <= b; a++ {
fmt.Printf("\tEnter value in item no. %d : ", a);
fmt.Scanln(&num_val[a]);
}

fmt.Print("\n\n");
fmt.Print("\t===== DISPLAY RESULT =====");
fmt.Print("\n\n");
fmt.Print("\tList of Positive Numbers");
fmt.Print("\n\n");
for c = 1; c <= b; c++ {
if (num_val[c] >= 0) {
fmt.Printf("\t%d ", num_val[c]);
count_positive = count_positive + 1
}
}

fmt.Print("\n\n");
fmt.Print("\tList of Negative Numbers");
fmt.Print("\n\n");
for c = 1; c <= b; c++ {
if (num_val[c] < 75) {
fmt.Printf("\t%d ",num_val[c]);
count_negative = count_negative + 1
}
}

fmt.Print("\n\n");
fmt.Print("\t===== DISPLAY RESULT =====");
fmt.Print("\n\n");
fmt.Printf("\tNumber of Positive Numbers => %d ",count_positive);
fmt.Printf("\n\n");
fmt.Printf("\tNumber of Negative Numbers => %d ",count_negative);
fmt.Print("\n\n")
fmt.Print("\tEnd of Program")
fmt.Print("\n")
}







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