更多"有以下程序:
#include <string.h>
"的相关试题:
[单项选择]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/n",s[0].num,s[0].TotalScore);
}
程序运行后的输出结果是______。
A. 20045 537
B. 20044 550
C. 20042 580
D. 20041 703
[单项选择]有以下程序:
#include
struct STU
{char name[10];
int num;
};
void f(char *name, int num)
{ struct STU s[2]={{"SunDan",20044},{"Penghua",20045}};
num=s[0].num;
strcpy(name,s[0].name);
}
main( )
{ struct STU s[2]={{"YangSan",20041},{"LiSiGao",20042}},*p;
p=&s[1]; f(p->name,p->num);
printf("%s %d/n",p->name,p->num);
}
程序运行后的输出结果是______。
A. SunDan 20042
B. SunDan 20044
C. LiSiGuo 20042
D. YangSan 20041
[单项选择]有以下程序
#include
struct STU{char name[9]; char sex; int score[2];};
void f(struct STU a[])
{ struct STU b = {"Zhao", ’m’, 85, 90};
a[1] = b;
}
main( )
{ struct STU c[2] = {{"Qian", ’f’, 95, 92}, {"Sun", ’m’, 98, 99}};
f(c);
printf("%s,%c,%d,%d,", c[0].name, c[0].sex, c[0].score[0], c[0].score[1]);
printf("%s,%c,%d,%d,", c[1].name, c[1].sex, c[1].score[0], c[1].score[1]);
}
程序运行后输出结果是
A. Zhao,m,85,90,Sun,m,98,99
B. Zhao,m,85,90,Qian,f,95,92
C. Qian,f,95,92,Sun,m,98,99
D. Qian,f,95,92,Zhao,m,85,90
[单项选择]有以下程序:
#include <string.h>
struct STU
(char name[10];
int num;
};
void f(char *name, int num)
{struct STU s[2]={{"SunDan",20044}.{"Penghua",20045}};
num=s[0].num;
strcpy(name,s[0].name);
}
main( )
{struct STU s[2]={{"YangSall",20041},{"LiSiGao",20042}},*p;
p=&s[1]; f(p->name,p->num);
printf("%s%d/n",p->name,p->num);
}
程序运行后的输出结果是【 】。
A. SunDan 20042
B. SunDan 20044
C. LiSiGuo 20042
D. YangSan 20041
[单项选择]有以下程序
#include<iostream.h>
struct STU
char num[10];
float score[3];;
void 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];
cout < < sum;
程序运行后的输出结果是
A. 260
B. 270
C. 280
D. 285