leetcode::count_special_quadruplets::Solution类 参考

#include <leetcode.h>

静态 Public 成员函数
static int	countQuadruplets (vector< int > &)

详细描述

在文件 leetcode.h 第 125 行定义.

成员函数说明

countQuadruplets()

int leetcode::count_special_quadruplets::Solution::countQuadruplets ( vector< int > & nums )

static

在文件 leetcode.cpp 第 165 行定义.

                                                        {
            int sum = 0;
            for(int i = 3; i < nums.size(); i++) {
                for(int j = 0; j < i - 2; j++) {
                    if(j == i) {
                        continue;
                    }
                    for(int k = j + 1; k < i - 1; k++) {
                        if(k == i) {
                            continue;
                        }
                        for(int l = k + 1; l < i; l++) {
                            if(l == i) {
                                continue;
                            }
                            if(nums[k] + nums[j] + nums[l] == nums[i]) {
                                sum++;
                            }
                        }
                    }
                }
            }
            return sum;
        }

被这些函数引用 leetcode::count_special_quadruplets::TEST(), leetcode::count_special_quadruplets::TEST(), leetcode::count_special_quadruplets::TEST() , 以及 leetcode::count_special_quadruplets::TEST().

---

该类的文档由以下文件生成:

• leetcode.h
• leetcode.cpp