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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a = 0x80000000;
  6. 	int b = a + 0x7f;
  7. 	int c = a + 0x80;
  8. 	int d = 0xffffff80;
  9. 	int e = a + d;
  10. 	printf("%x\t%d\n%x\t%d\n%x\t%d\n%x\t%d\n%x\t%d\n",
  11. 		a,a, 
  12. 		b,b,
  13. 		c,c,
  14. 		d,d,
  15. 		e,e);
  16. 	return 0;
  17. }
Success #stdin #stdout 0.01s 5444KB
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stdin
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Standard input is empty
stdout
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80000000	-2147483648
8000007f	-2147483521
80000080	-2147483520
ffffff80	-128
7fffff80	2147483520
https://ideone.com/5Jeskq
language:
C++14 (gcc 8.3)
created:
2 years ago
visibility:
secret

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