0032【Edabit ★☆☆☆☆☆】【每秒帧数】Frames Per Second

algorithms language_fundamentals math numbers

Instructions

Create a function that returns the number of frames shown in a given number of minutes for a certain FPS.

Examples

frames(1, 1) // 60
frames(10, 1) // 600
frames(10, 25) // 15000

Notes

• FPS stands for “frames per second” and it’s the number of frames a computer screen shows every second.

Solutions

function frames(minutes, fps) {return 60 * minutes * fps ; 
}

TestCases

let Test = (function(){return {assertEquals:function(actual,expected){if(actual !== expected){let errorMsg = `actual is ${actual},${expected} is expected`;throw new Error(errorMsg);}}}
})();Test.assertEquals(frames(1, 1), 60)
Test.assertEquals(frames(10, 1), 600)
Test.assertEquals(frames(10, 25), 15000)
Test.assertEquals(frames(500, 60), 1800000)
Test.assertEquals(frames(0, 60), 0)
Test.assertEquals(frames(99, 1), 5940)
Test.assertEquals(frames(419, 70), 1759800)
Test.assertEquals(frames(52, 33), 102960)