Problem #$4$: Create a python program using ladderized$-$if statement to display student$$s remarks based on the average grade. Combined$/$Compound condition $($using logical operator such as AND$/$OR$)$ is not allowed.

Average Grade Remarks

$95-100$ Excellent

$90-94$ Outstanding

$85-89$ Very Good

$80-84$ Good

$75-79$ Poor

Below $75(0-74)$Failed

Sample Runs:

Enter average grade: $96$ Excellent

Enter average grade: $90$ Outstanding

Enter average grade: $73$ Failed

Enter average grade: $101$ Grade out of range

Enter average grade: $-1$ Grade out of range