如何读取CSV文件并赋值到二维数组里 – java – 前端

# include <iostream>using namespace std;int main(){ decltype(CSV[0][0]) a, b, c, d; a = csv[0][0]; b = csv[0][1]; c = csv[1][0]; d = csv[1][1]; cout<<a<<‘\t<<b<<‘\t<<c<<‘\t<<d<<‘\t<<endl; return 0;}