获取Dictionary <string，list <int =“”>＆gt;（）</string，>中的int值之和

Question

我如何获得每个列表中所有整数的总和？

代码：

var teamScoreDict = new Dictionary<string, List<int>>()

示例数据：

teamScoreDict.Add("Blue", new List<int>(){34,53,57,22,68,78,12,28});

 teamScoreDict.Add("Red", new List<int>(){64,66,22,73,25,45,36,21});

Answer 1

var sum = teamScoreDict.SelectMany(x => x.Value).Sum();

Answer 2

这应该是一个新词典，包括团队名称和列表中所有值的总和

teamScoreDict.ToDictionary(k => k.Key, v => v.Value.Sum())