请读程序: #include<stdio.h> void fun(float *pl, float *p2, float *s) { s=( float * )calloc( 1, sizeof(float)); *s=*p1+ *(p2++); } main() { float a[2]={1.1, 2.2}, b[2]={10.0, 20.0}, *s=a; fun(a, b, s) printf(""%f\n"",*s); } 上面程序的输出结果是()
请读程序:#includevoidfun(float*pl,float*p2,float*s){s=(float*)calloc(1,sizeof(float));*s=*p1+*(p2++);}main(){floata[2]={1.1,2.2},b[2]={10.0,20.0},*s=a;fun(a,b,s)printf(""%f\n"",*s);}上面程序的输出结果是()
For a floating vessel,the center of the floating is the point in the waterpiane.().
类Test1定义如下:1.public class Test1{2. public float aMethod(float a,float b){ }3.4.}将以下哪种方法插入行3是不合法的。
int a=2 , b=3; 则表达式b %a的结果是 。(float)(a+b)/2 的结果是 , (float) a+b/2的结果是 。
#include void main(){ int max(flaot x, float y);float a, b;int c;scanf(“%f,%f”, &a, &b);c=max(a, b);printf(“Max is %d”, c);}int max(float x, float y){ float z;z = x > y ? x : y;return z;}函数max的返回值是什么数据类型( )
设a为float变量,下列选项中正确的是()。
以下语句定义float型数组aint n=10;float a[n];
1.public class Test1{ 2. public float aMethod(float a,float b){ } 3. 4,} 将以下哪种方法差如行 3 是不合法的( )
以下程序的输出结果是( )。#include \stdio.h\void sub(float x,float *Y,float *z){ *Y=*Y-1.0; *z=*z+x; }main(){ float a=2.5,b=9.0,*pa,*pb;pa=&a;pb=&b;sub(b-a,pa,pa);printf(\%f\\n”\,a);}
以下程序的输出结果是( ). void fun (float *p1, float *p2, float *s) { *s=*p1+*p2++; } main( ) { float a[2]={1.1,2.2},b[2]={10.0,20.0},*s=a; fun(a,b,s); printf(\%5.2f\\n\,*s); }
Fiscal policy is more effective under a fixed rate than under a floating rate.
Under a fixed exchange rate system and freely flowing capital,______.
以下函数值的类型是 () fun (float x) { float y; y=3 * x-4; return y; }A.intB.不确
The mood of the conference is plainly _____to a fixed exchange rate and in favor of letting the currency float where it will in a free-market fashion.
Under a floating exchange rate system, when a country adopts a tight monetary policy, this results in ( )
以下函数值的类型是 fun (float x) {float y; y= 3*x-4; return y; }A.intB.不
The hotel would be able to float under water because it would be______.
under a counter()
Under a floating exchange rate regime:
China says that it is too underdeveloped to__ letting its currency float freely on the foreign exchange markets()
4、一个交换两个浮点数的函数swap,并在主函数中调用这个 函数进行两个浮点数的交换,但结果未正确输出,只修改哪一行代码来使程序正确 Void swap(float a,float b) { float temp=a; a=b; b=temp; } void main() { float a=1,b=2; swap (a, b ); }
7、假设有下面定义语句: float a[10]; float *p=a; 则p++相当于是加上()个字节
3、若有语句float a[8]={1,2,3,4,5,那么a[3]=()