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  1. #include <stdio.h>
  2. #include <stdint.h>
  3.  
  4. uint8_t buffer[33] = {0};
  5.  
  6. uint8_t *itoa(int i)
  7. {
  8.   uint8_t *p = &buffer[32];
  9.  
  10.   while (i)
  11.   {
  12.     *--p = (i % 10) + '0';
  13.     i /= 10;
  14.   }
  15.  
  16.   return p;
  17. }
  18.  
  19. int main(void) {
  20. 	puts(itoa(12345));
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0s 5516KB
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stdin
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Standard input is empty
stdout
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12345
https://ideone.com/2M6ALA
language:
C (gcc 8.3)
created:
1 year ago
visibility:
secret

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