44 lines
760 B
C++
44 lines
760 B
C++
#include<iostream>
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#include<iomanip>
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using namespace std;
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int main(){
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//定义五本书的价格以及输入五本书的价格
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double a[5],sum,temp;
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cout << "请输入五本书的价格："<<endl;
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for (int i=0 ;i<5;i++){
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cin >> a[i];
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sum += a[i];
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}
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//给这五个数排序我们用冒泡排序
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for(int i=0;i<5;i++){
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for(int j=0;j<5-i-1;j++){
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if(a[j]>a[j+1]){
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temp=a[j];
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a[j]=a[j+1];
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a[j+1]=temp;
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}
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}
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}
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//输入最贵的书，所有书的总价，从低到高输出价格
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cout << "书的价格从低到高依次是："<<endl;
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for (int i=0;i<5;i++){
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cout << a[i]<<" ";
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}
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cout << endl <<"最贵的书的价格是："<<a[4]<<endl;
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cout << "书的总价格是："<<sum<<endl;
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return 0;
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}
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