Revisions to Alphabet triangle

Commonmark migration

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edited Jun 17, 2020 at 9:04

1

Java 131 bytes##bytes

Without using String (131 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+((c+=d)<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+((c+=d)<65?"\n":"")));

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork and Kevin Cruijssen

Java 131 bytes##

Without using String (131 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+((c+=d)<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+((c+=d)<65?"\n":"")));

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork and Kevin Cruijssen

Java 131 bytes

Without using String (131 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+((c+=d)<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+((c+=d)<65?"\n":"")));

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork and Kevin Cruijssen

Code fixes to reduce more charectors

Source Link

edited Jul 25, 2017 at 9:23

Syamesh K

131
5

Java 133131 bytes##

Without using String (133131 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;c+=dc>64;){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+(c+d<65(c+=d)<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+(c+d<65(c+=d)<65?"\n":"")),c+=d);

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork and Kevin Cruijssen

Java 133 bytes##

Without using String (133 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;c+=d){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+(c+d<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+(c+d<65?"\n":"")),c+=d);

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork

Java 131 bytes##

Without using String (131 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+((c+=d)<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+((c+=d)<65?"\n":"")));

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork and Kevin Cruijssen

Code fixes to reduce more charectors

Source Link

edited Jul 25, 2017 at 9:17

Syamesh K

131
5

Java 136133 bytes##

Without using String (136133 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;c+=d){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+(c+d<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;i+=k1;k=k>-1&i<25?1:-1,i+=k){for(int c=65,d=1;c>64;c+=d){d=d>d=1;c>64;d=d>-1&c<65+i?1:-1;System1,System.out.print((char)c+(c+d<65?"\n":"")),c+=d);}k=k>-1&i<25?1:-1;}

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork

Java 136 bytes##

Without using String (136 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;c+=d){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+(c+d<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;i+=k){for(int c=65,d=1;c>64;c+=d){d=d>-1&c<65+i?1:-1;System.out.print((char)c+(c+d<65?"\n":""));}k=k>-1&i<25?1:-1;}

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork

Java 133 bytes##

Without using String (133 bytes)

public static void main(String[] args) {
    for(int i = 0 ,k=1; i>-1; i+=k){
        for(int c= 65, d = 1; c>64;c+=d){
            d = d>-1 & c < 65+i?1:-1;
            System.out.print((char)c+(c+d<65?"\n":""));
        }
        k = k>-1 & i < 25?1:-1;
    }
}

Codegolfed

for(int i=0,k=1;i>-1;k=k>-1&i<25?1:-1,i+=k)for(int c=65,d=1;c>64;d=d>-1&c<65+i?1:-1,System.out.print((char)c+(c+d<65?"\n":"")),c+=d);

With String(173 bytes)

String a="abcdefghijklmnopqrstuvwxyz";
for(int i = 1 ,k=1; i>0; i+=k==1?1:-1){
    System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i));
    k = k>-1 & i < 26?1:-1;
}

Codegolfed

String a="abcdefghijklmnopqrstuvwxyz";for(int i=1,k=1;i>0;k=k>-1&i<26?1:-1,System.out.println(a.substring(0,i)+new StringBuilder(a).reverse().substring(27-i)),i+=k==1?1:-1);

Thanks to manatwork

Code fixes to reduce more charectors

Source Link

edited Jul 25, 2017 at 9:10

Syamesh K

131
5

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replaced http://codegolf.stackexchange.com/ with https://codegolf.stackexchange.com/

Source Link

edited Apr 13, 2017 at 12:39

Community Bot

1

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Changed logical AND(&&) to bitwiz AND(&) saved 2 bytes

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edited Aug 8, 2016 at 4:39

Syamesh K

131
5

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I did what i could

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edited Aug 4, 2016 at 11:34

Syamesh K

131
5

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Added result with string result as well

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edited Aug 4, 2016 at 11:25

Syamesh K

131
5

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Added with string result as well

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edited Aug 4, 2016 at 11:19

Syamesh K

131
5

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Did as much as i can

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edited Aug 4, 2016 at 10:34

Syamesh K

131
5

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Made it 157 from 165

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edited Aug 4, 2016 at 9:26

Syamesh K

131
5

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Made it 165 from 169

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edited Aug 4, 2016 at 9:19

Syamesh K

131
5

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added 189 characters in body

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edited Aug 4, 2016 at 9:11

Syamesh K

131
5

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added 29 characters in body

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edited Aug 4, 2016 at 9:01

Syamesh K

131
5

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created Aug 4, 2016 at 8:54

Syamesh K

131
5

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Java 131 bytes##bytes

Java 131 bytes##

Java 131 bytes

Java 133131 bytes##

Java 133 bytes##

Java 131 bytes##

Java 136133 bytes##

Java 136 bytes##

Java 133 bytes##