超星 - 认识结构体与共用体 - 查题吧

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以下程序的运行结果是：_________________________。#include main(){struct grade /* 定义结构体类型 /{int number;char name;int math;int english;};struct grade wanglin; / 说明结构体变量 */printf("Please input the number, name, math, english:\n");scanf("%d,%c,%d,%d",&wanglin. number,& wanglin. name,& wanglin. math,& wanglin.english);printf("wanglin 'grade is: %d/%c/%d/%d\n", wanglin. number, wanglin.name, wanglin.math, wanglin.english);}

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以下程序的运行结果是：___________________。main(){ struct/* 局部定义结构 /{int a;char b;}variable;variable.a=1111;variable.b='A';fun(variable.a);printf(" a=%d\n", variable.a);printf(" b=%d\n", variable.b);}fun(nam)struct{int x;char y;}nam;/定义形参/{printf(" x1=%d\n",nam.x);nam.x=2222; /重新赋值*/nam.y='B';printf(" x2=%d\n",nam.x);printf(" x2=%d\n",nam.y);return;}

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