foo.c: In function 'main':
foo.c:8:2: error: expected ';' before 'printf'
  printf("%d\n",z);
  ^~~~~~
foo.c:6:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&m,&p);
  ^~~~~~~~~~~~~~~~~~~

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