feat: add typescript solution to lc problem: No.2310

No.2310.Sum of Numbers With Units Digit K

Author: zhaocchen

solution/2300-2399/2310.Sum of Numbers With Units Digit K/README.md

@@ -226,7 +226,15 @@ func minimumNumbers(num int, k int) int {
 ### **TypeScript**
 
 ```ts
-
+function minimumNumbers(num: number, k: number): number {
+    if (!num) return 0;
+    let digit = num % 10;
+    for (let i = 1; i < 11; i++) {
+        let target = i * k;
+        if (target <= num && target % 10 == digit) return i;
+    }
+    return -1;
+};
 ```
 
 ### **...**

solution/2300-2399/2310.Sum of Numbers With Units Digit K/README_EN.md

@@ -207,7 +207,15 @@ func minimumNumbers(num int, k int) int {
 ### **TypeScript**
 
 ```ts
-
+function minimumNumbers(num: number, k: number): number {
+    if (!num) return 0;
+    let digit = num % 10;
+    for (let i = 1; i < 11; i++) {
+        let target = i * k;
+        if (target <= num && target % 10 == digit) return i;
+    }
+    return -1;
+};
 ```
 
 ### **...**

solution/2300-2399/2310.Sum of Numbers With Units Digit K/Solution.ts

@@ -0,0 +1,9 @@
+function minimumNumbers(num: number, k: number): number {
+    if (!num) return 0;
+    let digit = num % 10;
+    for (let i = 1; i < 11; i++) {
+        let target = i * k;
+        if (target <= num && target % 10 == digit) return i;
+    }
+    return -1;
+};