foo.cc: In function ‘int main()’:
foo.cc:15:25: warning: the omitted middle operand in ‘?:’ will always be ‘true’, suggest explicit middle operand [-Wparentheses]
   15 |         max=(a>b?a:b)>c?:(a>b?a:b):c;
      |                         ^
foo.cc:15:35: error: expected ‘;’ before ‘:’ token
   15 |         max=(a>b?a:b)>c?:(a>b?a:b):c;
      |                                   ^
      |                                   ;

正在同步测试数据，请稍后