下面代码实现两个整数除法,其中被除数为大整数,用字符串表示,除数是一个小整数,用int表示,请问横线处应该填写哪一项:
int main(){
string s;
int b;
cin >> s >> b;
vector<int> a;
for(char c : s){
a.push_back(c - '0');
}
vector<int> c;
long long rem = 0;
for(int i = 0; i < a.size(); i++){
rem = rem * 10 + a[i];
int q = rem / b;
c.push_back(q);
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}
int pos = 0;
while(pos < c.size() - 1 && c[pos] == 0) pos++;
for(int i = pos; i < c.size(); i++){
cout << c[i];
}
cout << endl;
cout << rem << endl;
return 0;
}