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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a ;
  6. cin>>a;
  7. if(a)int b = 1;
  8. else char b ='a';
  9. cout<<b;
  10. 	return 0;
  11. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function 'int main()':
prog.cpp:9:7: error: 'b' was not declared in this scope
 cout<<b;
       ^
stdout
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Standard output is empty
https://ideone.com/e2wQbn
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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