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Re:水题!最抽象的一件事是我交代码的时候,没删一行测试输出,为此还找了老师

Posted by hanbangze at 2024-07-15 22:40:40 on Problem 3673
In Reply To:水题!最抽象的一件事是我交代码的时候,没删一行测试输出,为此还找了老师 Posted by:sand_and_water at 2024-07-11 20:42:29
> #include <iostream>
> #include <cstring>
> using namespace std;
> 
> string a, b;
> 
> int main(){
> 	cin >> a >> b;
> 	
> 	long long sum = 0;
> //	cout << a.size()<< ' ' << b.size() << endl;
> //	最抽象的一件事是我交代码的时候,没删这行测试输出
> //	为此还找了老师
> 	for(int i = 0; i < a.size(); ++i){
> 		for(int j = 0; j < b.size(); ++j){
> //			cout << (int)(a[i] - '0') << ' ' << (int)(b[j] - '0') << endl;
> 			sum += (int)(a[i] - '0') * (int)(b[j] - '0');
> 		}
> 	}	
> 	cout << sum << endl;
> 	return 0;
> }

6

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