c和C++求梯形的面积程序

超翔之逸

于 2020-11-28 11:12:08 发布

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分类专栏：妙趣编程文章标签： c++ c语言

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#include<iostream>
#include<math.h>
using namespace std;
void main()
{
	int a, b, c, s;
	cout << "please enter a,b,c:" << endl;
	cin >> a >> b >> c;
	s = (a + b) * c / 2;
	cout << "s="<<s;
	
}

#include<iostream>
#include<math.h>
void main()
{
	int a, b, c, s;
	printf("please enter a,b,c:\n");
	std::cin >> a >> b >> c;
	s = (a + b) * c / 2;
	std::cout << "s="<<s;