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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5. 	scnaf("%d", &n);
  6.     for (int i = 1; i <= 9; i++)
  7.     {
  8.         for (int j = 1; j <= 9; j++)
  9.         {
  10.             printf("%d x %d = %d\n", i, j, (i*j));
  11.         }
  12.         printf("\n");
  13.     }
  14.  
  15.     return 0;
  16. }
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:5:2: warning: implicit declaration of function ‘scnaf’ [-Wimplicit-function-declaration]
  scnaf("%d", &n);
  ^~~~~
prog.c:5:15: error: ‘n’ undeclared (first use in this function)
  scnaf("%d", &n);
               ^
prog.c:5:15: 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/Pdkegv
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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