资讯

Australian Broadcasting Corporation3 年

Hour of Code: Saloni teaches If/Else statements with Scrat the Squirrel from Ice Age

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Shot of a woman speaking to the camera. On-screen text reads 'Saloni, Health Tech researcher'. SALONI: ...
Simon Fraser University6 年

IF-THEN/ELSE Statements

The IF expression is evaluated first. If the expression is true, execution flows through the THEN alternative. If the expression is false, the ELSE statement, if present, is executed. Otherwise, the ...