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need HELP….Simple Stuff

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Jan 26.2004

can some one work up a script for me ok Hold UP I need this in straight JAVA.

public void main…etc.. JAVA

A person invests $20,000 in a savings account yielding 5% interest.
Assuming that all the interest is left on deposit and there are no withdrawals.
Calculate and print out the amount of money in the account at the end of each year for 10 years.

Use the following formula for determining these amounts

s=p*(1+t) y

Where

P is the original amount invested (i.e. the principal capital)
t is the annual interest rate
y is the number of years
s is the total amt of money at the end of the Yth year

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JavaScript

2 Comments(s) ↴

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@TheBearMayJan 26.2004 — [code=php]
for (var y=1;y<11;y++){
document.write("Year "+y+" Savings = "+(20000*(1+0.05)*y)+"<br/>");
}
[/code]
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@steelersfan88Jan 26.2004 — The code would just require you to loop 10 times:

[code=php]

<form name="interest">
<textarea rows=18 cols=40 name="interest_results"></textarea><BR><BR>
<input type="button" name="results" value="Get Results!" onclick="dointerest(this.form)">
</form>

<script>

function dointerest(form) {
var p = 20000 // principle
var t = 1.05 // rate plus 1
var y = 10 // years
var s = new Array (y) // amount after each year
var results = " Results of Calculation:n ====================== nn " // results

for(var i=1;i<=y;i++) {
s[i] = eval(p * t * i)
}

for(var j=1;j<=y;j++) {
results = ""+ results +" After Year "+ j +": $"+ s[j] +"n "
}

form.interest_results.value = results
}

</script>[/code] That will:

  • - find the value of s for each year by looping the number of years.

  • - place each one into an array of s

  • - place it into a text area


    • Hope you like it ... works just fine
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