foo.c: In function 'main':
foo.c:13:5: error: invalid operands to binary % (have 'int' and 'double')
   13 |  n=n%pow(10,i)+n/pow(10,i);
      |     ^~~~~~~~~~
      |      |
      |      double
foo.c:6:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
    6 |  scanf("%d",&n);
      |  ^~~~~~~~~~~~~~

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