我想从这个程序中给我一个+(a+1）+(a+2）的答案+b

I want from this program to give me the answer of a+(a+1)+(a+2)...+b

本文关键字：a+1 a+2 答案 一个 程序      更新时间：2023-10-16

我想从这个程序中给我一个+(a+1(+(a+2(的答案+b但是给我a+b！救命！

#include <iostream>
using namespace std;
int main(){
    int a, b, c;
    cout << "Enter the value of the first number" << endl;
    cin >> a; cout << endl;
    cout << "Enter the value of the second number" << endl;
    cin >> b; cout << endl;
    for(a; c <= b; c++){
    c = c + 1;
    }
    cout << "The sum of the numbers between " << a << " and " << b << " is " << c << endl;
    return 0;
}

您想要的代码在这里：

#include <iostream>
using namespace std;
int main(){
    int a, b, c=0;
    cout << "Enter the value of the first number" << endl;
    cin >> a; cout << endl;
    cout << "Enter the value of the second number" << endl;
    cin >> b; cout << endl;
    for(int i=a;i<=b;i++)  c+=i;//notice here !!!
    cout << "The sum of the numbers between " << a << " and " << b << " is " << c << endl;
    return 0;
}
相关文章：
  • 没有找到相关文章