有以下程序:char a='A',b='B';void fun1(){ a='C'; b='D';}void fun2(char a,char b){ printf(“%c%c”,a,b); }void main(){fun1();printf(“%c%c”,a,b);fun2('E','F');}程序的运行结果是( )。
A. CDEF
B. ABEF
C. ABCD
D. CDAB
查看答案
有以下程序int fun(int x[],int n){int sum=0,i;for(i=0;i
A. 0
B. 45
C. 50
D. 60
import operatoroperator.add(5,5)的值为?
import operatorseq=list(range(1,3))reduce(operator.add,seq)的值为?
import operatorseq=list(range(3))reduce(operator.add,seq)的值为?