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Golang Program to print Triangle of Numbers

Example

package main

import "fmt"

func main() {
	var rows = 5
	for i := 1; i <= rows; i++ {
		for j := 1; j <= i; j++ {
			fmt.Printf("%d ", j)
		}
		fmt.Println()
	}
}

Output

1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
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