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  1. #include<stdio.h>
  2.  
  3. void inc(int a){
  4.   a++;
  5.   printf("inc: a = %d\n",a);
  6. }
  7.  
  8. int main(){
  9.   int a;
  10.   a=0;
  11.   inc(a);
  12.   printf("main: a = %d\n",a);
  13.   return 0;
  14. }
  15.  
Success #stdin #stdout 0s 1720KB
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stdin
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Standard input is empty
stdout
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inc: a = 1
main: a = 0
https://ideone.com/CRBGo
language:
C (gcc 8.3)
created:
12 years ago
visibility:
secret

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