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  1. #include <stdio.h>
  2. int main()
  3. {
  4. printf("The value of nine is: %d \n", 9);
  5. printf("The value of ten is: %d \n", x10);
  6. return 0;
  7. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:5:38: error: ‘x10’ undeclared (first use in this function)
 printf("The value of ten is: %d \n", x10);
                                      ^~~
prog.c:5:38: note: each undeclared identifier is reported only once for each function it appears in
stdout
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Standard output is empty
https://ideone.com/GhVEc9
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

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