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Convert String to integer array

/ Published in: C
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To store large numbers into integer array by converting a string into interegr array.

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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4. int* convert(char* c)
  5. {
  6. 	int len=strlen(c),i;
  7. 	int *a=(int*)malloc(len*sizeof(int));
  8. 	for(i=0;i<len;i++)
  9. 		a[i]=c[i]-48;
  10. 	return a;
  11. }
  12. int main(int argc, char const *argv[])
  13. {
  14. 	char c[100];
  15. 	scanf("%s",c);
  16. 	int *a=convert(c);
  17. 	free(a);
  18. 	return 0;
  19. }

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