1 line
53 B
Sed
1 line
53 B
Sed
/1.$/!{s/1$/1st/;s/2$/2nd/;s/3$/3rd/;};s/[0-9]$/&th/
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/1.$/!{s/1$/1st/;s/2$/2nd/;s/3$/3rd/;};s/[0-9]$/&th/
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