没有壳，64位ida打开 主函数里有很明显的flag for ( i = 1; i <= 19; ++i ){if ( i & 1 )printf("%ld\n", (unsigned int)(ptr[i] << i));elseprintf("%ld\n", (unsigned int)(i * ptr[i]));}return 0;} 简单写一个脚本逆向 有一个if条件判