Input示例 3 1 2 3 Output示例 1 1 0 #include "bits/stdc++.h" using namespace std; #define LL long long #define INF 0x3f3f3f3f3f #define PI acos(-1) #define N 510 #define MOD 10 using namespace std; int main() { int n,t,m; scanf("%d",&t)…
1209. 1, 10, 100, 1000... Time limit: 1.0 secondMemory limit: 64 MB Let's consider an infinite sequence of digits constructed of ascending powers of 10 written one after another. Here is the beginning of the sequence: 110100100010000… You are to find…
先上题目: 1209. 1, 10, 100, 1000... Time limit: 1.0 secondMemory limit: 64 MB Let's consider an infinite sequence of digits constructed of ascending powers of 10 written one after another. Here is the beginning of the sequence: 110100100010000… You are t…
不同的λ(0,1,10,100)值对regularization的影响\ 预测新的值和计算模型的精度 %% ============= Part 2: Regularization and Accuracies =============% Optional Exercise:% In this part, you will get to try different values of lambda and % see how regularization affects the decisio…
python信用评分卡(附代码,博主录制) https://study.163.com/course/introduction.htm?courseId=1005214003&utm_campaign=commission&utm_source=cp-400000000398149&utm_medium=share ## 1. Data Lending Club 2016年Q3数据:https://www.lendingclub.com/info/download-data.act…