记录详情

foo.cc: In function 'int main()':
foo.cc:8:5: warning: 'a' is used uninitialized in this function [-Wuninitialized]
  b=a%10*2;
    ~^~~

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#	状态	耗时	内存占用
#1	Wrong Answer Read 0, expect 88.	1ms	384.0 KiB
#2	Wrong Answer Read 0, expect 94.6.	1ms	404.0 KiB

Wrong Answer