# 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;}
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2024-01-06 23:02
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