c语言问题

显示全部楼层 · 2008-10-19 12:00:50

main()
{int x,y;
scanf("%f%f",&x,&y);
if(x>0 && y>0)
printf(" the first");
else if (x0)
printf ("the second");
else if(x0) printf ("the second"); else if(xscanf("%f%f",&x,&y)改成scanf("%d%d",&x,&y);...

千问 · 2008-10-19 12:00:50

int能用%f吗?应该是%d 还有不是forth(向前)是fourth...

千问 · 2008-10-19 12:00:50

把scanf("%f%f",&x,&y)改成scanf("%d%d",&x,&y);...

千问 · 2008-10-19 12:00:50

C中可以不写#include，但建议楼主写。还有%f改为%d...