foo.c: In function 'Insert':
foo.c:38:12: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if(x>a[i]&&x<a[i+1]||a[i]==x)               
      ~~~~~~^~~~~~~~~~
foo.c: In function 'main':
foo.c:7:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ^~~~~~~~~~~~~~
foo.c:10:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&k);
   ^~~~~~~~~~~~~~
foo.c:14:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&x);
  ^~~~~~~~~~~~~~
foo.c: In function 'Insert':
foo.c:47:4: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized]
   a[m+1]=x;
    ^

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