单选题:有以下程序#include<stdio.h>struct tt{int x;struct tt*y;)*P;struc 题目分类:C语言 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 有以下程序 #include<stdio.h> struct tt {int x;struct tt*y;)*P; struct tt a[4]={20,a+1,15,a+2,30,a+3,17,a); main() { int i; P=a: . for(i=1;i<=2;i++)(printf(”%d,”,p->x);P =P->y:} ) 程序的运行结果是( )。 A.20,30, B.30,17, C.15,30, D.20,15, 参考答案: 答案解析:
若有定义“double a;”,则正确的输入语句是( )。 若有定义“double a;”,则正确的输入语句是( )。A.scan{(”%if”,a); B.scanf(”%f”,&a); C.scan{(”%If”, 分类:C语言 题型:单选题 查看答案
若有以下程序段,W和k都是整型变量::w=k:LB:if(w==0)go to LE;W——:printf(”*”)go 若有以下程序段,W和k都是整型变量::w=k:LB:if(w==0)go to LE;W——:printf(”*”)goto LB:LE;则不能 分类:C语言 题型:单选题 查看答案
回答题:Item 20 in this catalogue is withdrawn until further not 回答题:Item 20 in this catalogue is withdrawn until further notice due to supply 分类:C语言 题型:单选题 查看答案
The immediate consequence of the new capitalists' practice The immediate consequence of the new capitalists' practice isA.loss of corpora 分类:C语言 题型:单选题 查看答案
根据下列材料,回答题Mistakes are the things that:nobody wants,but we s 根据下列材料,回答题Mistakes are the things that:nobody wants,but we still make mistakes 分类:C语言 题型:单选题 查看答案