/***************************************************************編寫(xiě)一個(gè)c++程序，如下述輸入事例所示的那樣請(qǐng)求并顯示信息：what is your first name? Betty Suewhat is your last name? Yewewhat letter grade? do you deserve? Bwhat is your age? 22Name：Yewe,Betty SueGrade:CAge:22注意：該程序應(yīng)該接受的名字包含多個(gè)單詞。另外，程序?qū)⑾蛳抡{(diào)整成績(jī)，即向上調(diào)一個(gè)字母。假設(shè)用戶請(qǐng)求A、B或C,所以不必?fù)?dān)心D和F直接的空檔。******************************************************************/#include<iostream>using namespace std;int main(){?cout << "what is your first name? " ;?char first_name[200];?cin >> first_name;?cout << "what is your last name? " ;?char last_name[100];?cin >> last_name;?cout << "what letter grade? do you deserve? " ;?char letter;?cin >> letter;?int a = letter; //向下調(diào)整成績(jī)?a++;?letter = a;?cout << "what is your age? " ;?int age;?cin >> age;?cout << "Name: " << last_name << "," << first_name << endl;?cout << "Letter: " << letter << endl;?cout << "Age: " << age << endl;?system("pause");}