argc是参数个数;
argv[0]是程序名,argv[1]是第一个参数;
如果输入osgptr1 x ,osgptr1是程序名,argc是2;
不算程序名,实际的参数个数是argc-1;
#include <iostream>
using namespace std;
int main(int argc, char* argv[])
{
int cscnt = 0;
cscnt = argc;
cout << "程序名:" << argv[0] << endl;
cout << "参数:" << endl;
for (int i = 1; i < argc; i++)
{
cout << argv[i] << endl;
}
cout << "参数个数:" << argc - 1 << endl;
return 0;
}