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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.550550

B.680680

C.580550

D.580680


参考答案

更多 “ 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.550550B.680680C.580550D.580680 ” 相关考题
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考题 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={"Wang Yin",2043}; f1(a) ;f2(b) ; printf("%d%d\n",a.num,b.num); } 执行后输出结果是A.2041 2044B.2041 2043C.2042 2044D.2042 2043

考题 有以下程序:includeincludetypedef struct{char name[9];char sex;float s 有以下程序: #include <stdio.h> #include <string.h> typedef struct{char name[9];char sex;float score[2]}STU; STU f(STU A) {STU b={"Zhao",'m',85.0,90.0}; int i; strcpy(a.name,b.namC) ; a.sex=b.sex; for(i=0;i<2;i++) a.score[i]=b.score[i]; return a; } main() {STU c={"Qian",'f',95.0,92.0},d; d=f(C) ; pintf("%s,%c,%2.of.%2.of\n",d.name,d.sex,d.score[0],score[1]); } 程序的运行结果是( )。A.Qian,f,95,92B.Qian,m,85,90C.Zhao,m,85,90D.Zhao,C95,92

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 typedef struct stu{ char name[10]; char gender; int score;}STU;void f(char *name,char gender,int score){ strcpy(name,Qian); gender='f'; score=350;}main(){ STU a={Zhao,'m',290},b; b=a; f(b.name,b.gender,b.score); printf(%s,%c,%d,, a.name, a.gender, a.score); printf(%s,%c,%d, b.name, b.gender, b.score);}程序的运行结果是(  )。A Zhao,m,290,Qian,m,290B Zhao,m,290,Zhao,m,290C Zhao,m,290,Qian,m,350D Zhao,m,290,Qian,f,350

考题 单选题有以下程序:#include typedef struct stu{ char name[10]; char gender; int score; } STU;void f(STU *a, STU *b){ *b = *a; printf(%s,%c,%d,, b-name, b-gender, b-score);}main(){ STU a={Zhao, 'm', 290}, b={Qian, 'f', 350}; f(a,b); printf(%s,%c,%d, b.name, b.gender, b.score);}程序的运行结果是(  )。A Zhao,m,290,Zhao,m,290B Zhao,in,290,Qian,f,350C Qian,f,350,Qian,f,350D Qian,f,350,Zhao,m,290

考题 单选题有以下程序:#include #include typedef struct stu{ char name[10]; char gender; int score;}STU;void f(STU *c){ strcpy(c-name,Qian); c-gender='f'; c-score=350;}main(){ STU a={Zhao,'m',290},b; b=a; f(b); printf(%s,%c,%d,, a.name, a.gender, a.score); printf(%s,%c,%d, b.name, b.gender, b.score);}程序运行后的输出结果是(  )。A Zhao,m,290,Qian,f,350B Zhao,m,290,Qian,m,290C Zhao,m,290,Zhao,m,290D Zhao,m,290,Qian,m,350