foo.c: In function 'main':
foo.c:8:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    8 |         if (num1<num2);
      |         ^~
foo.c:9:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    9 |                 printf("xiao gu shi hao ren\n");
      |                 ^~~~~~

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