#include <iostream>
#include <algorithm>//必须包含的头文件
using namespace std;
int main(){
int point[10] = {1,3,7,7,9};
int tmp = upper_bound(point, point + 5, 7) - point;//按从小到大,7最多能插入数组point的哪个位置
printf("%dn",tmp);
tmp = lower_bound(point, point + 5, 7) - point;////按从小到大,7最少能插入数组point的哪个位置
printf("%dn",tmp);
return 0;
}
output:
4
2
转载于:https://www.cnblogs.com/java20130726/archive/2013/06/06/3218227.html