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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5. 	int i;
  6. 	int j;
  7. 	scanf("%d",&n);
  8.     for (i = 1; i <= 9; i++)
  9. 	{
  10.         for (n = 1; n <= 9; j++)
  11.         {
  12.             printf("%d x %d = %d\n", i, n, (i*n));
  13.  
  14.         printf("\n");
  15.         }
  16.  
  17.     return 0;
  18. 	}
  19. }
Compilation error #stdin compilation error #stdout 0s 9416KB
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stdin
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Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:7:14: error: ‘n’ undeclared (first use in this function)
  scanf("%d",&n);
              ^
prog.c:7:14: 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/f1MOCt
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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