有以下程序:int fun1 (double
A: return a * =a;
B: int fun2 ( double x, double y )
C: double a=0,b=0;
D: a = fun1 (x) ;b = fun1 (y); return(int) (a +
E: ;
F: &nbs
A: return a * =a;
B: int fun2 ( double x, double y )
C: double a=0,b=0;
D: a = fun1 (x) ;b = fun1 (y); return(int) (a +
E: ;
F: &nbs
举一反三
- 有以下程序:int fun1(double a){return (int)(a*=a);}int fun2(double x,double y){double a=0,b=0; a=fun1(x); b=fun1(y); return(int)(a+b);}int main(){double w; w=fun2(1.1,2.0); …}程序执行后变量w中的值是(). A: 5.21 B: 50 C: 5 D: 0
- 有以下程序#include [stdio.h]int fun1(double a){ return a*=a; }int fun2(double x,double y){ double a=0,b=0;a=fun1(x);b=fun1(y); return(int)(a+b);}int main(){double w;w=fun2(1.1,2.0); return 0; }程序执行后变量w中的值是( ). A: 5 B: 5.21 C: 0 D: 10.21
- 以下正确的函数定义是（ ）。 A: double fun(int x, int y){ z=x+y ; return z ; } B: double fun(int x,y){ int z ; return z ;} C: int fun (x,y){ int x, y ; double z ; z=x+y ; return z ; } D: double fun (int x, int y){ double z ; return z ; }
- 以下正确的函数定义是() A: double fun(int x,int y) {z=x+y;return z;} B: double fun(int x,y) {int z;return z;} C: fun(x,y) {double z; z=x+y;return z;} D: double fun(int x,int y) {double z; return z;}
- 以下正确的函数定义是() A: double fun(int x,int y) {z=x+y;return z;} B: double fun(int x,y) {int z;return z;} C: fun(x,y) {double z; z=x+y;return z;} D: double fun(int x,int y) {double z; return z;}