记录详情

foo.cc: In function 'int main()':
foo.cc:9:3: warning: 'n' is used uninitialized in this function [-Wuninitialized]
  a=n%10;
  ~^~~~~

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#	状态	耗时	内存占用
#1	Wrong Answer Read 0, expect 7.	1ms	384.0 KiB
#2	Wrong Answer Read 0, expect 23.	1ms	384.0 KiB

#include <iostream>

using namespace std;

int main()
{
    int n,a,b,c,s;
	cin>>s;
	a=n%10;
	b=n/10%10;
	c=n/100;
	s=a+b+c;
	cout<<s;
}

Wrong Answer