void main()
{
initgraph(800,600);
setbkcolor(BLACK);
welcome();
cleardevice();
instruction();
cleardevice();
int num; //单词数量
int level; //等级
int life; //生命
char w;
setcolor(GREEN);
setfont(20,0,"宋体");
outtextxy(280,200,"请输入单词数量1->100:");
w=getch();
outtextxy(290,200,w);
Sleep(20000);
outtextxy(290,200,w); 这段代码出现了错误
出现了这个错误:error C2664: 'outtextxy' : cannot convert parameter 3 from 'char' to 'const char *'
{
initgraph(800,600);
setbkcolor(BLACK);
welcome();
cleardevice();
instruction();
cleardevice();
int num; //单词数量
int level; //等级
int life; //生命
char w;
setcolor(GREEN);
setfont(20,0,"宋体");
outtextxy(280,200,"请输入单词数量1->100:");
w=getch();
outtextxy(290,200,w);
Sleep(20000);
outtextxy(290,200,w); 这段代码出现了错误
出现了这个错误:error C2664: 'outtextxy' : cannot convert parameter 3 from 'char' to 'const char *'