/in/foo.c: In function 'main':
/in/foo.c:9:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(i=1;i<=199;i++);
  ^~~
/in/foo.c:10:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
  {if(A<=a[0])
  ^
/in/foo.c:17:5: error: assignment to expression with array type
    a=t;}
     ^