123456789101112 using namespace std;int () { cout << "m" << endl;}void Main() { cout << "M" << endl;}int a = (Main(), 0); 1234 ➜ before-main ./1 Mm➜ before-main 12345678910111213141516 using namespace std;int (int argc, char *argv[]) { cout << argc << endl; for(int i = 0; i < argc; i++) cout << argv[i] << endl;}int argc = 3;char *argv[] = {(char*)"M", (char*)"MM", (char*)"MMM"};void Main() { main(argc, argv);}int a = (Main(), 0); 12345678 ➜ before-main ./23MMMMMM1./2➜ before-main 赞微海报分享
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