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+57

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Lines changed: 7 additions & 7 deletions

Original file line number	Diff line number	Diff line change
`@@ -57,18 +57,18 @@ https://garciparedes.me/#headers`
`57`	`57`
`58`	`58`	`- Dynamic Programming +7`
`59`	`59`
`60`		`- - [ ] 357`
`61`	`60`	`- [ ] 376`
`62`	`61`	`- [ ] 1143`
`63`	`62`	`- [ ] 5`
`64`	`63`	`- [ ] 91`
`65`	`64`	`- [ ] 152`
`66`		`- - [ ] 264`
`67`		`- - [ ] 279`
`68`		`- - [ ] 300`
`69`		`- - [ ] 309`
`70`		`- - [ ] 322`
`71`		`- - [ ] 343`
	`65`	`+ - [ ] 264`
	`66`	`+ - [ ] 279`
	`67`	`+ - [ ] 300`
	`68`	`+ - [ ] 309`
	`69`	`+ - [ ] 322`
	`70`	`+ - [ ] 343`
	`71`	`+ - [ ] 357`
`72`	`72`
`73`	`73`	`- Greedy`
`74`	`74`

Lines changed: 6 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,14 +1,14 @@`
`1`	`1`	`// HELP:`
`2`	`2`
`3`		`-exportfunction nthUglyNumber(num) {`
	`3`	`+function nthUglyNumber(num) {`
`4`	`4`	`let dp = [1];`
`5`		`- let [a,b,c] = [0, 0, 0];`
	`5`	`+ let [two,three,five] = [0, 0, 0];`
`6`	`6`
`7`	`7`	`for (let i = 1; i < num; i++) {`
`8`		`- dp[i] = Math.min(dp[a] * 2, dp[b] * 3, dp[c] * 5);`
`9`		`- if (dp[i] === dp[a] * 2) a++;`
`10`		`- if (dp[i] === dp[b] * 3) b++;`
`11`		`- if (dp[i] === dp[c] * 5) c++;`
	`8`	`+ dp[i] = Math.min(dp[two] * 2, dp[three] * 3, dp[five] * 5);`
	`9`	`+ if (dp[i] === dp[two] * 2) two++;`
	`10`	`+ if (dp[i] === dp[three] * 3) three++;`
	`11`	`+ if (dp[i] === dp[five] * 5) five++;`
`12`	`12`	`}`
`13`	`13`
`14`	`14`	`return dp[num - 1];`

Lines changed: 18 additions & 0 deletions

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`@@ -0,0 +1,18 @@`
	`1`	`+/**`
	`2`	`+ * @param {number} n`
	`3`	`+ * @return {number}`
	`4`	`+ */`
	`5`	`+var countNumbersWithUniqueDigits = function (n) {`
	`6`	`+ if (n === 0) return 0;`
	`7`	`+ if (n === 1) return 10;`
	`8`	`+ const dp = [0, 10];`
	`9`	`+ for (let i = 2; i <= n; i++) {`
	`10`	`+ let sum = Array(i - 1)`
	`11`	`+ .fill(0)`
	`12`	`+ .reduce((acc, _, index) => acc * Math.max(9 - index, 1), 9);`
	`13`	`+`
	`14`	`+ dp[i] = dp[i - 1] + sum;`
	`15`	`+ }`
	`16`	`+`
	`17`	`+ return dp[n];`
	`18`	`+};`

Lines changed: 26 additions & 0 deletions

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