foo.c: In function 'main':
foo.c:17:30: error: expected expression before 'break'
   17 |                 min=i,a[i--],break;
      |                              ^~~~~
foo.c:19:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   19 |         for(int j=0;j<a[i];j++)
      |         ^~~
foo.c:20:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   20 |                 min*=10;min+=i;
      |                         ^~~
foo.c:20:30: error: 'i' undeclared (first use in this function)
   20 |                 min*=10;min+=i;
      |                              ^
foo.c:20:30: note: each undeclared identifier is reported only once for each function it appears in

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