记录详情

foo.cc: In function 'int main()':
foo.cc:8:15: warning: 'r' is used uninitialized [-Wuninitialized]
    8 |         while(r)
      |               ^

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#	状态	耗时	内存占用
#1	Wrong Answer Read 30, expect 6.	4ms	360.0 KiB
#2	Wrong Answer Read 55, expect 11.	4ms	412.0 KiB

Wrong Answer