5 lines
341 B
Text
5 lines
341 B
Text
>M?f@h@gMf@h3yzp if m>0 and n>0 => replace m,n with m-1,m,n-1
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>@h@g'b?1f@h@gM?f@hzp if m>0 and n=0 => replace m,n with m-1,1
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_ii>Ag~1?~Lpz1~2h@g'd?g?Pfzp if m=0 => replace m,n with n+1
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>I;
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b < <
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