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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int a = 10;
  5.     int *p = &a;
  6.  
  7.     float b = 5.5;
  8.     float *q = &b;
  9.  
  10.     printf("INT pointer start: %p\n", p);
  11.     p++;  
  12.     printf("INT pointer after ++ : %p\n", p);
  13.     p--;  
  14.     printf("INT pointer after -- : %p\n", p);
  15.  
  16.     printf("\nFLOAT pointer start: %p\n", q);
  17.     q++;  
  18.     printf("FLOAT pointer after ++ : %p\n", q);
  19.     q--;  
  20.     printf("FLOAT pointer after -- : %p\n", q);
  21.  
  22.     return 0;
  23. }
  24.  
Success #stdin #stdout 0s 5292KB
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stdin
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Standard input is empty
stdout
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INT pointer start: 0x7ffd438517b0
INT pointer after ++ : 0x7ffd438517b4
INT pointer after -- : 0x7ffd438517b0

FLOAT pointer start: 0x7ffd438517b4
FLOAT pointer after ++ : 0x7ffd438517b8
FLOAT pointer after -- : 0x7ffd438517b4
https://ideone.com/5IAscu
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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