feat: add typescript solution to lc problem: No.0566.Reshape the Matrix (doocs#504)

zhaocchen · web-flow · commit ea296d618b40 · 2021-07-08T14:45:09.000+08:00
diff --git a/solution/0500-0599/0566.Reshape the Matrix/README.md b/solution/0500-0599/0566.Reshape the Matrix/README.md
@@ -91,6 +91,24 @@ class Solution {
 }
 ```
 
+### **TypeScript**
+
+```ts
+function matrixReshape(mat: number[][], r: number, c: number): number[][] {
+    let m = mat.length, n = mat[0].length;
+    if (m * n != r * c) return mat;
+    let ans = Array.from({length: r}, v => new Array(c).fill(0));
+    let k = 0;
+    for (let i = 0; i < m; ++i) {
+        for (let j = 0; j < n; ++j) {
+            ans[Math.floor(k / c)][k % c] = mat[i][j];
+            ++k;
+        }
+    }
+    return ans;
+};
+```
+
 ### **...**
 
 ```
diff --git a/solution/0500-0599/0566.Reshape the Matrix/README_EN.md b/solution/0500-0599/0566.Reshape the Matrix/README_EN.md
@@ -130,6 +130,24 @@ class Solution {
 }
 ```
 
+### **TypeScrpt**
+
+```ts
+function matrixReshape(mat: number[][], r: number, c: number): number[][] {
+    let m = mat.length, n = mat[0].length;
+    if (m * n != r * c) return mat;
+    let ans = Array.from({length: r}, v => new Array(c).fill(0));
+    let k = 0;
+    for (let i = 0; i < m; ++i) {
+        for (let j = 0; j < n; ++j) {
+            ans[Math.floor(k / c)][k % c] = mat[i][j];
+            ++k;
+        }
+    }
+    return ans;
+};
+```
+
 ### **...**
 
 ```
diff --git a/solution/0500-0599/0566.Reshape the Matrix/Solution.ts b/solution/0500-0599/0566.Reshape the Matrix/Solution.ts
@@ -0,0 +1,13 @@
+function matrixReshape(mat: number[][], r: number, c: number): number[][] {
+    let m = mat.length, n = mat[0].length;
+    if (m * n != r * c) return mat;
+    let ans = Array.from({length: r}, v => new Array(c).fill(0));
+    let k = 0;
+    for (let i = 0; i < m; ++i) {
+        for (let j = 0; j < n; ++j) {
+            ans[Math.floor(k / c)][k % c] = mat[i][j];
+            ++k;
+        }
+    }
+    return ans;
+};
