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  1.  #import <Foundation/Foundation.h>
  2.  
  3. union mixed {int i; float f; char c;};
  4.  
  5. int main() {
  6.  
  7.     union mixed x;
  8.     x.i = 5;
  9.     NSLog(@"%d", x.i);
  10.     x.f = 2.5;
  11.     NSLog(@"%f", x.f);
  12.     x.c = 'A';
  13.     NSLog(@"%c", x.c);
  14.  
  15.     return 0;
  16. }
Success #stdin #stdout #stderr 0.02s 42848KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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2016-05-02 11:29:28.187 prog[24163] 5
2016-05-02 11:29:28.188 prog[24163] 2.500000
2016-05-02 11:29:28.188 prog[24163] A
https://ideone.com/Li0eRf
language:
Objective-C (gcc 8.3)
created:
8 years ago
visibility:
public

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