更多"有以下程序struct STU char name[10]; int "的相关试题:
[单项选择]有以下程序:
struct STU
char name[10];int num;float TotalScore;;
void f(struct STU*P)
struct STU s[2]="SunDan",20044,550,"Penghua",20045,537,*q=s;
++P;++q;*P=*q;
main( )
struct STU s[3]="YangSan",20041,703),"LiSiGuo",20042,580;
f(s);
printf("%s%d%3.0f//n",s[1].name,s[1].num,s[1].TotalScore);
程序运行后的输出结果是()。
A. SunDan 20044 550
B. Penghua 20045 537
C. LiSiGuo 20042 580
D. SunDan 20041 703
[单项选择]有以下程序:
struct STU
char name[10];int num;float TotalScore;;
void f(struct STU*P)
struct STU s[2]="SunDan",20044,550,"Penghua",20045,537,*q=s;
++P;++q;*P=*q;
main( )
struct STU s[3]="YangSan",20041,703),"LiSiGuo",20042,580;
f(s);
printf("%s%d%3.0f/n",s[1].name,s[1].num,s[1].TotalScore);
程序运行后的输出结果是______。
A. SunDan 20044 550
B. Penghua 20045 537
C. LiSiGuo 20042 580
D. SunDan 20041 703
[单项选择]
有以下程序:
struct STU
{char name[10];int num;float TotalScore;};
void f(struct STU *p)
{struct STU s[2]={{"SunDan",20044,550},{"Penghua",20045,537}},*q=s; ++p;++q; *p=*q; }
main( )
{struct STU s[3]={{"YangSan",20041,703},{"LiSiGuo",20042,580}};
f(s);
printf("%s%d%3.0f/n",s[1].name,s[1].num,s[1].TotalScore);
} 程序运行后的输出结果是()。
A. SunDan 20044 550
B. Penghua 20045 537
C. LiSiGuo 20042 580
D. SunDan 20041 703
[单项选择]定义结构体数组:
struct stu
int num;
char name[20];
x[5];1,"L1",2,"ZHAO",3,"WANG",4,"ZHANG",5,"LIU";
for(i=1;i<5;i++)
printf("%d%c",x[i].num,x[i].name[2]);
以上程序段的输出结果为( )。
A. 2A3N4A5U
B. 1I2A3H4I
C. 1A2N3A4U
D. 2H3A4H5I
[单项选择]定义结构体数组
struct stu
int num;
char name[20];
x[5]=1,"ZHAO",2,"QIAN",3,"SUN",4,"LEE",5,"ZHOU";
for(i=1;i<5;i++)
printf("%d%c",x[i].num,x[i].name[2]);
程序执行后的输出结果是( )。
A. 2A3N4E5O
B. 1H2I3U4E
C. 1A2N3E4O
D. 1A2N3E4O
[简答题]struct people
char name[10];
float score;
per[]="Tom",95.5),"Mary",88.0);
void main( )
struct people。p—per+1;
printf("%s,%.1f/n",per[0].name,p→score);
[单项选择]有以下程序:
struct STU
char num[10]; float score[3];);
main( )
struct stu s[3]="20021",90,95,85,
"20022",95,80,75,
"20023",100,95,90,*p=s;
int i; float sum=0;
for(i=0;i<3,i++)
sum=sum+p->score[i];
printf("%6.2f/n",sum);
程序运行后的输出结果是( )。
A. 260.00
B. 270.00
C. 280.00
D. 285.00
[单项选择]
有以下程序
struct STU
{char name[10];
int num;
int Score;}
main( ){
struct Stu s[5]={ {"YangSan",20041,703},{"LiSiGuo",20042,580},
{"WangYin",20043,680},{"SunDan",20044,550},
{"Penghua",20045;537},*p[5],*t;
int i,j;
for(i=0;i<5;i++)p[i]=&s[i];
for(i=0;i<4;i++)
for(j=i+1;j<5;j++)
if(p[i]->Score>p[j]->Score)
{t=p[i];p[i]=p[j];p[i]=t;}
printf("%d%d/n",s[1].Score,p[1]->Score);
}
执行后输出结果是()
A. 550 550
B. 680 680
C. 580 550
D. 580 680
[单项选择]有以下程序:
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="SunDan",2044);
*c=b;
main( )
struct STU a="YangSan",2041,b="WangYin",2043);
f1(a);f2(&b);
printf("%d %d/n",a.num,b.num);
执行后输出结果是()。
A. 2041 2044
B. 2041 2043
C. 2042 2044
D. 2042 2043
[单项选择]有以下程序:
struct STU
char name[10]; int num; float TotalScore; ;
void f(struct STU *p)
struct STU s[2]="SunDan", 20044, 550, "Penghua", 20045, 537, *q=s;
++p; ++q; *p=*q;
main( )
struct STU s[3]="YangSan", 20041, 703, "LiSiGuo", 20042, 580;
f(s);
printf(" % s % d % 3.0f/n", s[1]. name, s[1]. num, s[1]. TotalScore);
程序运行后的输出结果是______。
A. SunDan 20044 580
B. Penghua 20045 537
C. LiSiGUO 20042 580
D. SunDan 20041 703
[单项选择]有以下程序:
struct STU
char name[10];
int num;
int Score,
;
void main( )
struct STU s[5]= "YangSan",20041,703),"LiSiGuo",20042,580,
"WangYin",20043,680,"SunDan",20044,550,
"Penghua",20045,537,*p[5],*t;
int i,j;
for(i=0;i<5;i++) p[i]=&s[i];
for(i=0;i<4;i++)
for(j=i+1;j<5,j++)
if(p[i]->Score<p[j]->Score)
t=p[i];p[i]=p[j];p[j]=t;
printf("%d %d/n",s[1].Score,p[1]->Score);
执行后输出的结果是( )。
A. 550 550
B. 680 680
C. 580 550
D. 580 680
[单项选择]有以下程序:
struct STU
char name[10];
int num;
;
void f1(struct STU c)
structSTU b="LiSiGuo",2042;
c=b;
void f2(struct STU *c)
structSTU b="SunDan",2044;
*c=b:
main( )
struct STU a="YangS an ",2041) ,b=("WangYin",2043);
f2(&a);f1(b);
printf("%d %d/n",a.num,b.num);
执行后输出的结果是( )。
A. 2041 2044
B. 2041 2043
C. 2042 2044
D. 2044 2043
[单项选择]有以下程序:
struct STU
{char name[10];int num;float TotalScore;};
void f(struct STU *p)
{struct STU s[2]={{"SunDan",20044,550},{"Penghua",20045,537}},*q=s;
++p;++q; *p=*q;
}
main( )
{struct STU s[3]={{"YangSan",20041,703},{"LiSiGuo",20042,580}};
f(s);
printf("%s%d%3.0f/n",s[1].name,s[1].num,s[1].TotalScore);
}
程序运行后的输出结果是【 】。
A. SunDan 20044 550
B. Penghua 20045 537
C. LiSiGuo 20042 580
D. SunDan 20041 703
[单项选择]有以下程序:
struct STU
charname[10]; int num; float TotalScore; ;
void f(struct STU *p)
struct STU s[2]= "Zhongling",122,55 , "Liushuai",145,53 ,*q=s,*t=s;
t=q;q=p;p=t;
void main( )
struct STU s[3]= "Cuiyan",121,70 , "Liguijuan",123,58 ;
f(s);
printf("%s %d %3.0f/n",s[1].name,s[1].num,s [1].TotalScore);
程序运行后输出的结果是( )。
A. Zhongling 122 55
B. Liushuai 145 53
C. Cuiyan 121 70
D. Liguijuan 123 58
[单项选择]有以下程序:
struct STU
{ char num[10]; float score[3];};
main( )
{ struct STU s[3]={{"20021",90,95,85},
{ "20022",95,80,75},
{ "20023",100,95,90} },*p=s;
int i; float sum=0;
for(i=0;i<3;i++)
sum=sum+p->score[i];
printf("%6.2f/n",sum);
}
程序运行后的输出结果是( )。
A. 260
B. 270
C. 280
D. 285
[填空题]1】
void sort(char *s,int num)
{int i,j--num;
char t;
while(j-->1)
for(i=0;i<j;i++)
if(s[i]>s[i+1])
{t=s[i];
s[i]=s[i+1];
s[i+1]=t;
}
void main( )
{char *s="CEAedea";
sort(s,5);
printf("%s",s);
}
上述程序的结果是 (1)
【函数2.2】
void main( )
{ union {int ig[6];
Char s[12];} try;
try. ig[0]=0x4542; try.ig[1]=0x2049;
try. ig[2]=0x494a; try.ig[3]=0x474e;
try. ig[4]=0x0a21; try.ig[5]=0x0000;
pintf("%s",try, s);
}
上述程序的结果是 (2)
【函数2.3】
void main( )
{ char *letter[5]= { "ab","efgh","ijk","nmop","st"};
char **p;
int i;
p=letter;
for(i=0;i<4;i++) .
printf("%s",p[i]);
}
上述程序的结果是 (3)
【函数2.4】
main( )
{int i=4,j=6,k=8,*p=&I,*q=&j,*r=&k;
int x,y,z;
x=p==&i;
y=3*-*p/(*q)+7;
z=*(r=&k)=*p**q;
printf("x=%d,y=%d,z=%d",x,y,z);
}
上述程序的结果是 (4)
【函数2.5】
int a[]={5,4,3,2,1 };
void main( )
{int i;
int f=a[0];
int x=2;
for(i=0;i<5;i++)
f+=f*x+a[i];
prin