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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     char d1[100] = "aaa";
  5.     printf( "%zu\r\n", sizeof(d1) ) ; // 100
  6.  
  7.     char *d2 = "aaa";
  8.     printf( "%zu\r\n", sizeof(d2) ) ; // 8
  9.  
  10.     return 0;
  11. }
Success #stdin #stdout 0s 4524KB
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stdin
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Standard input is empty
stdout
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100
8
https://ideone.com/ewXZ8f
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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