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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. struct _B {
  5.     char a[8];
  6.     char b[16];
  7. } typedef B;
  8.  
  9. int main(void) {
  10.     B st;
  11.     memset(st.b, 1, sizeof(st.b));
  12.     int len = snprintf(st.a, sizeof(st.a), "%s", st.b);
  13.     st.a[len - 1] = '\0';
  14.  
  15. 	for (int i = 0; i < sizeof(st.a); i++) {
  16. 		printf("%d ", st.a[i]);
  17. 	}
  18.  
  19. 	printf("\n");
  20.  
  21. 	for (int i = 0; i < sizeof(st.b); i++) {
  22. 		printf("%d ", st.b[i]);
  23. 	}
  24.  
  25. 	return 0;
  26. }
  27.  
Success #stdin #stdout 0s 2292KB
comments (?)
stdin
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Standard input is empty
stdout
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1 1 1 1 1 1 1 0 
1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1
https://ideone.com/6FWa37
language:
C99 (gcc 8.3)
created:
9 years ago
visibility:
public

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