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  1. import sys
  2.  
  3. command = {
  4.     '.': 'putchar(*ptr);',
  5.     ',': '*ptr=getchar();',
  6.     '[': 'while (*ptr) {',
  7.     ']': '}'
  8. }
  9.  
  10. repeatable = {
  11.     '>': 'ptr += {};',
  12.     '<': 'ptr -= {};',
  13.     '+': '*ptr += {};',
  14.     '-': '*ptr -= {};'
  15. }
  16.  
  17. print('#include <stdio.h>')
  18. print('\nchar array[30000];')
  19. print('\nint main() {')
  20. print('\tchar *ptr=array;')
  21.  
  22. op, cnt = None, 0
  23. indent = 1
  24. for c in sys.stdin.read():
  25.     if c in repeatable.keys():
  26.         if op is not None and op != c:
  27.             print('\t'*indent, repeatable[op].format(cnt), sep='')
  28.             op, cnt = c, 1
  29.         else:
  30.             op, cnt = c, cnt+1
  31.     elif c in command.keys():
  32.         if op is not None:
  33.             print('\t'*indent, repeatable[op].format(cnt), sep='')
  34.             op, cnt = None, 0
  35.         if c == ']':
  36.             indent -= 1
  37.         print('\t'*indent, command[c], sep='')
  38.         if c == '[':
  39.             indent += 1
  40. if op is not None:
  41.     print('\t'*indent, repeatable[op].format(cnt), sep='')
  42.  
  43. print('}')
Success #stdin #stdout 0.02s 9232KB
comments (?)
stdin 
++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
stdout 
#include <stdio.h>

char array[30000];

int main() {
	char *ptr=array;
	*ptr += 8;
	while (*ptr) {
		ptr += 1;
		*ptr += 4;
		while (*ptr) {
			ptr += 1;
			*ptr += 2;
			ptr += 1;
			*ptr += 3;
			ptr += 1;
			*ptr += 3;
			ptr += 1;
			*ptr += 1;
			ptr -= 4;
			*ptr -= 1;
		}
		ptr += 1;
		*ptr += 1;
		ptr += 1;
		*ptr += 1;
		ptr += 1;
		*ptr -= 1;
		ptr += 2;
		*ptr += 1;
		while (*ptr) {
			ptr -= 1;
		}
		ptr -= 1;
		*ptr -= 1;
	}
	ptr += 2;
	putchar(*ptr);
	ptr += 1;
	*ptr -= 3;
	putchar(*ptr);
	*ptr += 7;
	putchar(*ptr);
	putchar(*ptr);
	*ptr += 3;
	putchar(*ptr);
	ptr += 2;
	putchar(*ptr);
	ptr -= 1;
	*ptr -= 1;
	putchar(*ptr);
	ptr -= 1;
	putchar(*ptr);
	*ptr += 3;
	putchar(*ptr);
	*ptr -= 6;
	putchar(*ptr);
	*ptr -= 8;
	putchar(*ptr);
	ptr += 2;
	*ptr += 1;
	putchar(*ptr);
	ptr += 1;
	*ptr += 2;
	putchar(*ptr);
}
https://ideone.com/k6uM4v
language:
Python 3 (python  3.12)
created:
6 years ago
visibility:
public

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