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beautify 1st part of the tutorial

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This commit is contained in:
Ilya Kantor 2015-03-10 12:36:58 +03:00
parent e3dd2cedc0
commit 6444024a9d
327 changed files with 2358 additions and 1986 deletions
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6
1-js/2-first-steps/19-recursion/1-sum-to/solution.md
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@ -4,7 +4,7 @@
//+ run
function sumTo(n) {
var sum = 0;
for(var i=1; i<=n; i++) {
for (var i = 1; i <= n; i++) {
sum += i;
}
return sum;
@ -19,7 +19,7 @@ alert( sumTo(100) );
//+ run
function sumTo(n) {
if (n == 1) return 1;
return n + sumTo(n-1);
return n + sumTo(n - 1);
}
alert( sumTo(100) );
@ -30,7 +30,7 @@ alert( sumTo(100) );
```js
//+ run
function sumTo(n) {
return n*(n+1)/2;
return n * (n + 1) / 2;
}
alert( sumTo(100) );