Posts by General Sebast1an
Python 3, 196 195 145 102 91 89 87 79 bytes x=input();x+=x[::-1];i=-1 for c in x[:-1]:print(c*(i>-1)+" "*i+c);i+=1 print(x) Try it online! Golfed 50 bytes thanks to @celtschk's advice. ...
Ruby, 24 21 18 bytes p"Hello, #{gets}!" Try it online! Golfed down 3 bytes thanks to @snail_'s advice. Golfed down 3 bytes thanks to @south's advice.
Java (JDK), 134 123 118 bytes interface M{static void main(String[]a){System.out.print("Hello, "+new java.util.Scanner(System.in).nextLine()+"!");}} Try it online! Golfed 5 bytes thanks to @...
Lua, 35 32 bytes print("Hello, "..io.read().."!") Try it online! Golfed 3 bytes thanks to @Moshi's advice.
Background While we do have a "Hello, World!" challenge, we still don't have one regarding input. So let's do one! Challenge Create a program that takes an input (not as a function argument) the...
Just curious, but this might help other users, so I'm placing at Meta. A popularity-contest is a non-object winning criteria challenge that is based on having the highest scored answer of the chal...
This is a feature-request post consisting of 2 actions for a reason... There's this thing that's been bugging me for a while in Code Golf CD. If you go to the tag page of the Challenges catego...
Challenge What do computers understand? That's right, binary. All files are turned into binary digits when you run them, but what if I suggest giving you an int then turn it into it's binary value...
Lua's not really used much in golfing, so it'd be pretty cool to learn some golfing tricks when making answers using it. What golfing tips are there for Lua?
In this challenge, add 2 integers, but if both the integers are 2, output 5. Shortest code in each language wins! Example ungolfed program in Python 3.x def add(x, y): if x == 2 and y == 2: ...
Background A House of I I went on an adventure Grabbed resources and making deeds Like start to work on the materials To build the shelter I need It was a marvelous one At least in the eyes ...
C (clang), 210 198 183 bytes i,j,k,l;s(v,w,x,y,z){printf("%s",v);for(;w<x;w++){printf("%s",y);}puts(z);}main(){scanf("%i",&i);l=i-3;s("╔",j,l,"╦","╗");for(j=0;j<i-2;j++){s("╠",k,l,"╬",...
Python 3, 874 bytes a="'Twas brillig, and the slithy toves\nDid gyre and gimble in the wabe;\nAll mimsy were the borogoves,\nAnd the mome raths outgrabe.";b="he Jabberwock";c="Beware t";d="One, ...
Python 3, 167 127 118 117 94 63 bytes def f(a,b): y=0 for z in range(len(a)):y+=a[z]*b**z print(y) Try it online! Close gap to @user's lambda answer! Golfed 40 bytes thanks to @user's...
C (clang), 63 bytes x,y;main(){scanf("%i%i",&x,&y);printf("%i %i\n%i %i",x,y,y,x);} Try it online!
I'm still being bugged by flags being ignored when adding the language onto the leaderboard. Take for example here on an answer in Vyxal: In case you don't know, when we write an answer, using f...
In this simple challenge, create a short program that takes 2 ints as input, output them, swap their places, then output them again. Those 2 integers can't be the same number. The program with the ...
