Libraries

Libraries

Collections

List

• index(val)
• has(val)
• remove(val)
• add(val)
• clear()
• insert(index,val)
• removeAt(index)
• reverse()

Tuple

• index(val)
• has(val)

Set

• has(val)
• remove(val)
• add(val)
• clear()

Stack

Use v=stack() in code

• count()
• top()
• pop()
• push(val)

Queue

Use v=queue() in code

• count()
• front()
• pop()
• push(val)

Math

Use math.<name> in code

• sin(x)
• cos(x)
• tan(x)
• atan(x)
• asin(x)
• acos(x)
• ln(x)
• log(base,x)
• floor(x)
• ceil(x)
• round(x)
• sign(x)
• e
• pi

Random

Use random.<name> in code

• next() Return a random number
• next(max) Return a random number smaller than max
• next(min,max) Return a random number in [min,max)

String

Use string.<name> in code

• split(basicStr,splitChar)
• sub(basicStr,begin,count)
• remove(basicStr,begin,[count])
• padleft(basicStr,width,[char,default=' '])
• padright(basicStr,width,[char,default=' '])
• replace(basicStr,oldStr,newStr)
• startsWith(basicStr,str)
• endrsWith(basicStr,str)
• isempty(str)

File

Use file.<name> in code

• exists(path)
• openEasyRead(path) Return a reader, use its next function to read
• openEasyWrite(path) Return a writer, use its write and writeln functions to write