1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
| int main( ) { double x,y; char c1,c2,c3; int a1,a2,a3;
scanf("%c\n%c\n%c",&c1,&c2,&c3); printf("%c%c%c\n",c1,c2,c3);
//scanf("%d%d%d",a1,a2,a3); a1,a2,a3前面应加个取址符& scanf("%d\n%d\n%d",&a1,&a2,&a3); printf("%d%d%d\n",a1,a2,a3);
//scanf("%f%lf",&x,&y); double数据类型应使用%lf scanf("%lf%lf",&x,&y); //printf("%f%lf \n",x,y); printf("%lf\n%lf \n",x,y); return 0; }
|