Sum multiples of 3 and 5: Difference between revisions
→{{header|JavaScript}}
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["10^4",23331668],["10^5",2333316668],["10^6",233333166668],
["10^7",23333331666668],["10^8",2333333316666668]]</lang>
====With wheel increments====
<lang JavaScript>function sm35(n){
var s=0, inc=[3,2,1,3,1,2,3]
for (var j=1, i=3; i<n; i+=inc[j], j=j==6?0:j+1) s+=i
return s
}
for (i=1, j=10; i<9; j*=10, i+=1) {
document.write(10, '<sup>', i, '</sup> ', sm35(j), '<br>')
}</lang>
{{out}}
10<sup>1</sup> 23
10<sup>2</sup> 2318
10<sup>3</sup> 233168
10<sup>4</sup> 23331668
10<sup>5</sup> 2333316668
10<sup>6</sup> 233333166668
10<sup>7</sup> 23333331666668
10<sup>8</sup> 2333333316666668
=={{header|Java}}==
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