摘要： #include #include #include using namespace std;int main(){ ifstream in("test.csv"); ofstream out1("test_split1.csv"); ofstream out2("test_split2.csv"); string line; char * pch; string line1,line2; int k=0; while(getline(in,line)){ line1=line2=""; k=0; pch... 阅读全文