Q&A Discussions
0*something =0
4 Votes
3 Answers
why sum =0
1 Vote
3 Answers
why the output =0 var arr=[1,2,3,4];
var x=1;
for(var i=0;i<arr.length ;i++){
x*=i;
}
alert (x);
3 Votes
6 Answers
<?php
$sum =0 ;
for(i=0;i<=30;i++)
{
if(i%9==0)
$sum=$sum+i;
}
echo"\n sum is \n ",$sum;
?>
2 Votes
3 Answers
why don't we write int sum ; instead of int sum =0 ; what does the zero does anyways ?
1 Vote
7 Answers
I don't understand why my program executes both case 0 and case 1 when N =0 is entered by user
0 Votes
3 Answers
trying to solve a problem for code coach "that's odd" it seems i does not add to n =0 in sololearn but works on a different IDE
1 Vote
1 Answer
Write and test a program that solves quadratic equations. A
quadratic equation is an equation of the form ax2+ bx + c =0 ,where a,b and c are given coefficient and x is the unknown The coefficients are real number inputs ,so they should be declared of type float or double Since quadratic equations typically have two solutions ,use x1 and x2 for the solutions to be output These should be declared of type double to avoid inaccuracies from round-off error
-1 Vote
3 Answers
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