Cheng Jin

Cheng Jin submitted Solution 3436998 to Problem 2362. What day is it?

on 27 Oct 2020

Cheng Jin submitted Solution 3436943 to Problem 635. Angle between Two Vectors

on 27 Oct 2020

Cheng Jin submitted Solution 3436828 to Problem 44419. 対称で、n*2n のサイズの行列を作成しましょう

on 27 Oct 2020

Cheng Jin received Cody Problems in Japanese Master badge

on 27 Oct 2020

Cheng Jin submitted Solution 3436808 to Problem 943. "mirror" matrix

on 27 Oct 2020

Cheng Jin submitted Solution 3436598 to Problem 44420. 文字列の最初と最後の文字だけ抜き出しましょう。

on 27 Oct 2020

Cheng Jin submitted Solution 3436573 to Problem 44417. 英語の文章内の母音を取り除くコードを書きましょう。

on 27 Oct 2020

Cheng Jin submitted Solution 3436538 to Problem 44411. テレビのサイズを求めてみよう

on 27 Oct 2020

Cheng Jin submitted Solution 3436523 to Problem 44410. NaN (欠損値) が含まれている行を削除しよう

on 27 Oct 2020

Cheng Jin submitted Solution 3436493 to Problem 44409. 特定の値がベクトル内に含まれているかを確認するコードを書こう

on 27 Oct 2020

Cheng Jin submitted Solution 3436463 to Problem 44408. ゼロでない要素が一番多い行を探そう

on 27 Oct 2020

Cheng Jin submitted Solution 3436448 to Problem 44404. 行列内の素数の平均をとろう

on 27 Oct 2020

Cheng Jin submitted Solution 3436418 to Problem 44400. 二つのベクトルの要素ごとの積の平均を計算しよう

on 27 Oct 2020

Cheng Jin submitted Solution 3436398 to Problem 44399. 二乗になっている数を見つけよう

on 27 Oct 2020

Cheng Jin submitted Solution 3436393 to Problem 44398. ベクトルの値が増加しているかを調べよう

on 27 Oct 2020

Cheng Jin submitted Solution 3436378 to Problem 2290. チェッカーボードを作ろう

on 27 Oct 2020

Cheng Jin submitted Solution 3436343 to Problem 2289. サイコロを作ろう

on 27 Oct 2020

Cheng Jin submitted Solution 3436333 to Problem 44273. Given a square and a circle, please decide whether the square covers more area.

on 27 Oct 2020

Cheng Jin submitted Solution 3436318 to Problem 44660. Perimeter of a semicircle

on 27 Oct 2020

Cheng Jin submitted Solution 3436313 to Problem 44060. Volume Pillar

on 27 Oct 2020

Cheng Jin submitted Solution 3436213 to Problem 163. Love triangles

on 27 Oct 2020

Cheng Jin submitted Solution 3436078 to Problem 142. give nth decimal place of pi

on 27 Oct 2020

Cheng Jin submitted Solution 3436063 to Problem 2935. y equals x divided by 2

on 27 Oct 2020

Cheng Jin submitted Solution 3436058 to Problem 1918. ベクトルのスケーリング

on 27 Oct 2020

Cheng Jin submitted Solution 3436043 to Problem 2149. 2倍してみよう - ここからスタート！

on 27 Oct 2020

Cheng Jin submitted Solution 3435873 to Problem 2676. Find the next state of a JK Flip-Flop

on 27 Oct 2020

Cheng Jin submitted Solution 3435843 to Problem 42458. Determine the mean of matrix

on 27 Oct 2020

Cheng Jin submitted Solution 3435808 to Problem 2412. Is My Wife Wrong?

on 27 Oct 2020

Cheng Jin submitted Solution 3435793 to Problem 42928. Area of a circle

on 27 Oct 2020

Cheng Jin submitted Solution 3435718 to Problem 2946. Where is she?

on 27 Oct 2020

Cheng Jin submitted Solution 3435708 to Problem 2945. Skip by a multiple

on 27 Oct 2020

Cheng Jin submitted Solution 3435693 to Problem 42930. Unit conversion

on 27 Oct 2020

Cheng Jin submitted Solution 3435683 to Problem 45505. Square root

on 27 Oct 2020

Cheng Jin submitted Solution 3435658 to Problem 2980. multiply by three

on 27 Oct 2020

Cheng Jin submitted Solution 3435613 to Problem 627. Compute a dot product of two vectors x and y

on 27 Oct 2020

Cheng Jin submitted Solution 3435573 to Problem 1192. Say something funny

on 27 Oct 2020

Cheng Jin submitted Solution 3435568 to Problem 160. So many choices

on 27 Oct 2020

Cheng Jin submitted Solution 3435563 to Problem 1838. Min of a Matrix

on 27 Oct 2020

Cheng Jin submitted Solution 3435528 to Problem 144. Angle of triangle

on 27 Oct 2020

Cheng Jin submitted Solution 3435513 to Problem 1895. Count ones

on 27 Oct 2020

Cheng Jin submitted Solution 3435458 to Problem 2457. Find 100 from a Matrix and Replace With 0 with less computation time

on 27 Oct 2020

Cheng Jin submitted Solution 3435453 to Problem 2007. Swap two numbers

on 27 Oct 2020

Cheng Jin submitted Solution 3435443 to Problem 1191. Will there be a new leader?

on 27 Oct 2020

Cheng Jin submitted Solution 3435428 to Problem 2927. Matlab Basics II - Max & Index of Max

on 27 Oct 2020

Cheng Jin submitted Solution 3435403 to Problem 2139. most frequent character

on 27 Oct 2020

Cheng Jin submitted Solution 3435388 to Problem 2950. Array of Ones

on 27 Oct 2020

Cheng Jin submitted Solution 3435378 to Problem 224. pressure to dB?

on 27 Oct 2020

Cheng Jin submitted Solution 3435363 to Problem 1924. Create a two dimensional zero matrix

on 27 Oct 2020

Cheng Jin submitted Solution 3435353 to Problem 2143. reverse string

on 27 Oct 2020

Cheng Jin submitted Solution 3435313 to Problem 2287. Find the dimensions of a matrix

on 27 Oct 2020