寻找最大数和最小数

//寻找最大值和最小值#include<iostream>using namespace std;struct MaxMin{int max;int min;};int a[]={1,2,3,4,5,6,7,8,9,10};MaxMin findMaxMin(int a[],int from,int to){if(to-from==1){int max,min;if(a[from]<a[to]){max=a[to];min=a[from];}else{max=a[from];min=a[to];}MaxMin r;r.max=max;r.min=min;return r;}if(to==from){MaxMin r;r.max=a[from];r.min=a[from];return r;}int mid=(from+to)/2;MaxMin left=findMaxMin(a,from,mid);MaxMin right=findMaxMin(a,mid+1,to);MaxMin res;if(left.max>right.max)res.max=left.max;elseres.max=right.max;if(left.min<right.min)res.min=left.min;elseres.min=right.min;return res;}int main(){MaxMin tt=findMaxMin(a,5,9);cout<<tt.max<<" "<<tt.min<<endl; return 0;}