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有以下程序:include struct STU{char name[10]; int num;};void f1(struct STU c){ st

有以下程序: #include <stdio.h> struct STU { char name[10]; int num; }; void f1(struct STU c) { struct STU b={"LiSiGuo",2042}; c=b; } void f2(struct STU *c) { struct STU b={"SanDan",2044}; *c=b; } main() { struct STU a={"YangSan",2041}, b={"WangYin",2043}; f1(a); f2(&b); printf("%d%d\n",a.num,b.hum); } 执行后的输出结果是( )。

A.2041 2044

B.2041 2043

C.2042 2044

D.2042 2043


参考答案

更多 “ 有以下程序:include struct STU{char name[10]; int num;};void f1(struct STU c){ st 有以下程序: #include <stdio.h> struct STU { char name[10]; int num; }; void f1(struct STU c) { struct STU b={"LiSiGuo",2042}; c=b; } void f2(struct STU *c) { struct STU b={"SanDan",2044}; *c=b; } main() { struct STU a={"YangSan",2041}, b={"WangYin",2043}; f1(a); f2(b); printf("%d%d\n",a.num,b.hum); } 执行后的输出结果是( )。A.2041 2044B.2041 2043C.2042 2044D.2042 2043 ” 相关考题
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考题 单选题有以下程序:#include struct STU{ int num; float TotalScore;};void f(struct STU p){ struct STU s[2] = {{20044,550}, {20045,537}}; p.num = s[1].num; p.TotalScore = s[1].TotalScore;}main(){ struct STU s[2] = {{20041,703}, {20042,580}}; f(s[0]); printf(%d %3.0f, s[0].num, s[0].TotalScore);}程序运行后的输出结果是(  )。A 20045 537B 20044 550C 20042 580D 20041 703

考题 单选题有以下函数:#include struct stu{ int num; char name[10]; int age;};void fun(struct stu *p){ printf(%s, p-name);}main(){ struct stu x[3] = {{01,Zhang,20}, {02,Wang,19}, {03,Zhao,18}}; fun(x+2);}程序运行后的输出结果是(  )。A ZhangB ZhaoC WangD 19

考题 单选题有以下程序#include #include struct S{ char name[10];};void change(struct S *data, int value){ strcpy(data-name, #); value = 6;}main(){ struct S input;  int num = 3; strcpy(input.name, OK); change(input, num); printf(%s,%d, input.name, num);}程序运行后的输出结果是(  )。A OK,6B #,6C OK,3D #,3