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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5. 	int a;
  6. 	Scanf("%d",&a);a
  7.     for (int i = 1; i <= 9; i++)
  8.     {
  9.         for (int j = 1; j <= 9; j++)
  10.         {
  11.             printf("%d x %d = %d\n", i, j, (i*j));
  12.         }
  13.         printf("\n");
  14.     }
  15.  
  16.     return 0;
  17. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:6:2: warning: implicit declaration of function ‘Scanf’ [-Wimplicit-function-declaration]
  Scanf("%d",&a);a
  ^~~~~
prog.c:6:17: warning: statement with no effect [-Wunused-value]
  Scanf("%d",&a);a
                 ^
prog.c:7:5: error: expected ‘;’ before ‘for’
     for (int i = 1; i <= 9; i++)
     ^~~
stdout
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Standard output is empty
https://ideone.com/AZNXR3
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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