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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. char *stringAsciiToString(int stringAscii[], size_t size);
  5.  
  6. int
  7. main(int argc, char *argv[]) {
  8. 	int stringAscii[] = {72, 101, 108, 108, 111, 32, 
  9.                          87, 111, 114, 108, 100};
  10.  
  11.     const size_t size = sizeof(stringAscii)/sizeof(*stringAscii);
  12.  
  13.     char *string = stringAsciiToString(stringAscii, size);
  14.  
  15.     printf("Output -> '%s'\n", string);
  16.  
  17.     free(string);
  18.  
  19. 	return 0;
  20. }
  21.  
  22. char 
  23. *stringAsciiToString(int stringAscii[], size_t size) {
  24. 	int i, slen = 0;
  25.  
  26. 	char *string = malloc((size+1) * sizeof(*string));
  27.     if (!string) {
  28.     	printf("Cannot allocate memory\n");
  29.     	exit(EXIT_FAILURE);
  30.     }
  31.  
  32.     for (i = 0; i < size; i++) {
  33.     	string[slen++] = stringAscii[i];
  34.     }
  35.     string[slen] = '\0';
  36.  
  37.     return string;
  38. }
Success #stdin #stdout 0s 2300KB
comments (?)
stdin
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Standard input is empty
stdout
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Output -> 'Hello World'
https://ideone.com/wdliVr
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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