# 抄写例题

例9.1#include<stdio.h>
int main()
{
struct Student
{
long int num;
char name[20];
char sex;
return 0;
} NO.:10101name:Li Linsex:Maddress:123 Beijing Road--------------------------------Process exited after 0.02924 seconds with return value 0请按任意键继续. . .  例9.2
#include<stdio.h>
int main()
{
struct Student
{
int num;
char name[20];
float score;
}student1,student2;
scanf("%d%s%f",&student1.num,student1.name,&student1.score);
scanf("%d%s%f",&student2.num,student2.name,&student2.score);
printf("The higher score is:\n");
if(student1.score>student2.score)
printf("%d   %s   %6.2f",student1.num,student1.name,student1.score);
else if(student1.score<student2.score)
printf("%d   %s   %6.2f",student2.num,student2.name,student2.score);
else
{
printf("%d   %s   %6.2f",student1.num,student1.name,student1.score);
printf("%d   %s   %6.2f",student2.num,student2.name,student2.score);
}
return 0;
}

10101 Wang 89
10103 Ling 90
The higher score is:
10103   Ling    90.00
--------------------------------
Process exited after 12.16 seconds with return value 0

 例9.3
#include<string.h>
#include<stdio.h>
struct Person
{
char name[20];
int count;
int main()
{
int i,j;
for(int i=1;i<=10;i++)
{
for(j=0;j<3;j++)
}
printf("\nResult\n");
for(i=0;i<3;i++)
return 0;
}

Li
Li
Sun
Zhang
Zhabg
Sun
Li
Sun
Zhang
Li

Result
Li:4
Zhang:2
Sun:3

--------------------------------
Process exited after 47.39 seconds with return value 0

例9.4

#include<stdio.h>
struct Student
{
int num;
char name[20];
float score;
};
int main()
{
struct Student stu[5]={{10101,"Zhang",78},{10103,"Wang",98.5},{10106,"Li",86},
{10108,"Ling",73.5},{10110,"Sun",100}};
struct Student temp;
const int n=5;
int i,j,k;
printf("The order is:\n");
for(i=0;i<n-1;i++)
{
k=i;
for(j=i+1;j<n;j++)
if(stu[j].score>stu[k].score)
k=j;
temp=stu[k];stu[k]=stu[i];stu[i]=temp;
}
for(i=0;i<n;i++)
printf("%6d %8s %6.2f\n",stu[i].num,stu[i].name,stu[i].score);
printf("\n");
return 0;
}

The order is:
10110      Sun 100.00
10103     Wang  98.50
10106       Li  86.00
10101    Zhang  78.00
10108     Ling  73.50

--------------------------------
Process exited after 0.2451 seconds with return value 0

例9.5

#include<stdio.h>
#include<string.h>
int main()
{
struct Student
{
long num;
char name[20];
char sex;
float score;
};
struct Student stu_1;
struct Student *p;
p=&stu_1;
stu_1.num=10101;
strcpy(stu_1.name,"Li Lin");
stu_1.sex='M';
stu_1.score=89.5;
printf("No.:%ld\nname:%s\nsex:%c\nscore:%5.1f\n",
stu_1.num,stu_1.name,stu_1.sex,stu_1.score);
printf("\nNo.:%ld\nname:%s\nsex:%c\nscore:%5.1f\n",
(*p).num,(*p).name,(*p).sex,(*p).score);
return 0;
}

No.:10101name:Li Linsex:Mscore: 89.5No.:10101name:Li Linsex:Mscore: 89.5--------------------------------Process exited after 0.1452 seconds with return value 0请按任意键继续. . .总结：我觉得C语言基础不好的话就应该多抄写，慢慢熟悉就好了。
posted @ 2017-04-11 19:21  2016024241李海龙  阅读(172)  评论(0编辑  收藏  举报