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https://github.com/LuaJIT/LuaJIT.git
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85 lines
2.0 KiB
Lua
85 lines
2.0 KiB
Lua
print("*********Addition*******")
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print("a=20;b=10;c=a+b;print(c)")
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a=20
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b=10
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c=a+b
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print(c)
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print("***************")
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print("************* Loops ***************")
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print("for i=1,10 do print(i) end")
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for i=1,10 do print(i) end
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print("for i=10,1,-1 do print(i) end")
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for i=10,1,-1 do print(i) end
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print("***************")
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print("************ Tables ***********")
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print("days = {'sun','mon'};print(days[1]);print(days[2])")
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days = { "sun" , "Mon"};
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print(days[1])
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print(days[2])
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print("revDays = {['Sunday']=1,['Monday']=2};x='Monday'")
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revDays = {["Sunday"] = 1, ["Monday"] = 2,}
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x="Monday"
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print(x)
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print(revDays[x])
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print("Equating 2 tables")
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print("a={};a.x=1;a.y=0;b={};b.x=1;b.y=0;c=a")
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a = {}; a.x = 1; a.y = 0
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b = {}; b.x = 1; b.y = 0
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c = a
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print("***************")
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print("****************Numbers *******************")
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print("a=1.000000;a=1.01;a=4.57e-3")
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a= 1.00000000
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print(a)
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a=1.01
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print(a)
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a=4.57e-3
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print(a)
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print("***************")
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print("********************* Strings *******************")
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print("a='one string';b=string.gsub(a,'one','another');print(b);print(a)")
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a = "one string"
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b = string.gsub(a, "one", "another")
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print(b)
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print(a)
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print("***************")
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print("*******Escape characters********")
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print("one line\nnext line\n\"in quotes\", 'in quotes'")
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print('a backslash inside quotes: \'\\\'')
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print("a simpler way: '\\'")
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print("***************")
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print("************** Input - ouput ***************")
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print("Please enter a valid integer")
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line = io.read()
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n = tonumber(line)
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if n == nil then error("line .. is not a valid number") else print(n*2) end
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print("************************************************")
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print("********************* Logical Operators********************")
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print("4 and 5 ; nil and 13 ; false and 13 ; 4 or 5 ; false or 5")
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print(4 and 5)
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print(nil and 13)
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print(false and 13)
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print(4 or 5)
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print(false or 5)
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print("not nil ; not false ; not 0 ; not not nil")
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print(not nil)
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print(not false)
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print(not 0)
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print(not not nil)
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print("********************************************")
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