Golang Program to Print the Sum of all the Positive Numbers and Negative Numbers in a List

Steps

• Read a number of elements to be in a list.
• Take the elements from the user using a for loop and append to a list.
• Using a for loop, get the elements one by one from the list and check if it is positive or negative.
• If it is positive, check if it is odd or even and find the individual sum.
• Find the individual sum of negative numbers.
• Print all the sums.

Example

 Live Demo

package main import "fmt" func main() {    fmt.Printf("Enter the number of elements to be in the list:")    var size int    fmt.Scanln(&size)    var arr = make([]int, size)    for i:=0; i<size; i++ {       fmt.Printf("Enter %d element: ", i)       fmt.Scanf("%d", &arr[i])    }    sum1:=0    sum2:=0    sum3:=0    for i:=0; i<size; i++{       fmt.Println(i)       if arr[i] > 0{          if arr[i]%2==0 {             sum1=sum1+arr[i]          }else{             sum2=sum2+arr[i]          }       } else {          sum3=sum3+arr[i]       }    }    fmt.Println("Sum of all positive even numbers:", sum1)    fmt.Println("Sum of all positive odd numbers:", sum2)    fmt.Println("Sum of all negative numbers:", sum3) }

Output

Enter the number of elements to be in the list:4 Enter 0th element: -12 Enter 1 element: 34 Enter 2 element: 35 Enter 3 element: 89 0 1 2 3 Sum of all positive even numbers: 34 Sum of all positive odd numbers: 124 Sum of all negative numbers: -12