This example code generates a table of the squares of the first five even Numbers, as shown in Figure 3.

如图3中所示，上面的示例代码生成了一张表，显示前五个偶数及其平方。

youdao

On May 6th, 1949 EDSAC (or Electronic Delay Storage Automatic Calculator) ran its first programs, calculating a table of squares and generating a list of prime numbers.

ENGADGET

He then placed a grille a piece of cardboard with three squares cut out in a diagonal pattern on top of the table, and started forming words by reading off the syllables as he moved the grille across columns and down rows.

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