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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main(void) {
  5. 	char* m      = (char*) malloc(100 *sizeof(char));
  6. 	char* code   = (char*) malloc(1000*sizeof(char));
  7. 	int*  cs     = (int*)  malloc(10  *sizeof(int ));
  8.  
  9. 	memset(m, 0, sizeof(m));
  10.  
  11. 	int i = 0, mi = 0, ci = -1;
  12. 	scanf("%s\n" , code);
  13.  
  14. 	while(code[i]!='\0'){
  15. 		switch(code[i]) 
  16. 		{
  17. 			case '+':
  18.         		m[mi]++;
  19.         	break;
  20.     		case '-':
  21.         		m[mi]--;
  22.         	break;
  23.     		case '<':
  24.         		mi--;
  25.         	break;
  26.     		case '>':
  27.         		mi++;
  28.         	break;
  29.     		case ',':
  30.         		m[mi] = getchar();
  31.         	break;
  32.     		case '.':
  33.         		putchar(m[mi]);
  34.         	break;
  35.     		case '[':
  36.         		cs[++ci] = i;
  37.         	break;
  38.     		case ']':
  39.         		if (m[mi]==0){
  40.         				ci--;
  41.         			} else
  42.         			{
  43.         		  		i = cs[ci];
  44.         			}
  45.         	break;
  46. 		}
  47. 		i++;
  48. 	}
  49. 	return 0;
  50. }
  51.  
Success #stdin #stdout 0s 2248KB
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++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.
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Hello World!
https://ideone.com/sGPtvn
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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