0分。。。不知道哪里出现了问题
code:```

#include<bits/stdc++.h>
using namespace std;
int main()
{
long long kkk=0,s1,s2,s3,s4,s11,s22,s33,s44,i,ss1,ss2,ss3,ss4;
int ss11=0,ss22=0,ss33=0,ss44=0;
cin>>s1>>s2>>s3>>s4;
for(i=1;i<=s1;i++)
{
    cin>>s11;
    ss11=ss11+s11;
    if(s1%2==0)
    ss1=s1/2*ss11;
    else if(s1%2!=0&&s1!=1)
    ss1=(s1-s1/2)*ss11;
    else
    ss1=s1*ss11;
}for(i=1;i<=s2;i++)
{
    cin>>s22;
    ss22=ss22+s22;
    if(s2%2==0)
    ss2=s2/2*ss22;
    else if(s2%2!=0&&s2!=1)
    ss2=(s2-s2/2)*ss22;
    else
    ss1=s2*ss22;
}for(i=1;i<=s3;i++)
{
    cin>>s33;
    ss33=ss33+s33;
    if(s3%2==0)
    ss3=s3/2*ss33;
    else if(s3%2!=0&&s3!=1)
    ss3=(s3-s3/2)*ss33;
    else
    ss3=s3*ss33;
}for(i=1;i<=s4;i++)
{
    cin>>s44;
    ss44=ss44+s44;
    if(s4%2==0)
    ss4=s4/2*ss44;
    else if(s4%2!=0&&s4!=1)
    ss4=(s4-s4/2)*ss44;
    else
    ss4=s4*ss44;
}kkk=ss1+ss2+ss3+ss4;
cout<<kkk;
return 0;
}