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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int a;
  5. 	double b;
  6. 	char c;
  7. 	float d;
  8. 	printf("int    :%lu :%p\n",sizeof(a),&a);
  9. 	printf("double :%lu :%p\n",sizeof(b),&b);
  10. 	printf("char   :%lu :%p\n",sizeof(c),&c);
  11. 	printf("float  :%lu :%p\n",sizeof(d),&d);
  12. 	return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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int    :4 :0x7ffe1765c918
double :8 :0x7ffe1765c920
char   :1 :0x7ffe1765c917
float  :4 :0x7ffe1765c91c
https://ideone.com/1vSX6o
rei 3-2-1
language:
C (gcc 8.3)
created:
7 hours ago
visibility:
public

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