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added 398 characters in body

edited Apr 17, 2023 at 1:03

edited Apr 17, 2023 at 1:03

C (gcc), 70 bytes

n;f(char*a){*a-48?n=!printf(n?"%d":"%c",n?:*a++),*a&&f(a):f(a+!!++n);}

n;f(int*a){*a-48?n=!printf(n?"%d":a++,n),*a&&f(a):f(a+!!++n);}

n;f(char*a){*a-48?n=!printf(n?"%d":"%c",n?:*a++),*a&&f(a):f(a+!!++n);}

n;f(char*a){*a-48?n=!printf(n?"%d":"%c",n?:*a++),*a&&f(a):f(a+!!++n);}

n;f(int*a){*a-48?n=!printf(n?"%d":a++,n),*a&&f(a):f(a+!!++n);}

deleted 4 characters in body

edited Dec 21, 2022 at 15:53

edited Dec 21, 2022 at 15:53

n;f(char*a){*a-48?n=n&&n=!printf(n?"%d":"%c",n?:*a++),*a&&f(a+!!putchar(*a)a):f(a+!!++n);}

n;f(char*a){*a-48?n=n&&!printf("%d",n),*a&&f(a+!!putchar(*a)):f(a+!!++n);}

n;f(char*a){*a-48?n=!printf(n?"%d":"%c",n?:*a++),*a&&f(a):f(a+!!++n);}

answered Dec 21, 2022 at 15:45

answered Dec 21, 2022 at 15:45

n;f(char*a){*a-48?n=n&&!printf("%d",n),*a&&f(a+!!putchar(*a)):f(a+!!++n);}