include<stdio.h>

include&nbsp;include#includestruct&nbsp;Student{int&nbsp;id;char&nbsp;name[20];char&nbsp;sex;int&nbsp;age;long&nbsp;long&nbsp;score;}temp;int&nbsp;cmp(const&nbsp;void&nbsp;*a,const&nbsp;void&nbsp;*b){&nbsp;&nbsp;&nbsp;&nbsp;/*&nbsp;*(stu*)a是因为：a是个void&nbsp;*类型，要先&nbsp;&nbsp;&nbsp;&nbsp;用(stu*）将它转成stu*类型，然后再用*取值，&nbsp;&nbsp;&nbsp;&nbsp;变成stu类型，才能比较大小。*/&nbsp;&nbsp;&nbsp;&nbsp;struct&nbsp;Student&nbsp;c=*(struct&nbsp;Student*)a;&nbsp;&nbsp;&nbsp;&nbsp;struct&nbsp;Student&nbsp;d=*(struct&nbsp;Student*)b;&nbsp;&nbsp;&nbsp;&nbsp;//按成绩升序排序&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;d.score-c.score;}int&nbsp;main(){int&nbsp;i,j,n;//struct&nbsp;Student*&nbsp;stu&nbsp;=&nbsp;NULL;struct&nbsp;Student&nbsp;stu[1000];scanf("%d",&n);for(i=0;i<n;i++){printf("%d\n",i);scanf("%d&nbsp;%s&nbsp;%c&nbsp;%d&nbsp;%ld",&stu[i].id,&stu[i].name,&stu[i].sex,&stu[i].age,&stu[i].score);}qsort(stu,n,sizeof(stu[0]),cmp);for(i=0;i<n;i++){printf("%d&nbsp;",stu[i].id);printf("%s&nbsp;",stu[i].name);printf("%c&nbsp;",stu[i].sex);printf("%d&nbsp;",stu[i].age);printf("%ld\n",stu[i].score);}free(stu);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;0;}

#include(33315)#includeint&nbsp;main()&nbsp;{int&nbsp;n,t,i,j,count;scanf("%d",&t);char&nbsp;b[5]=&nbsp;{"bnu"};int&nbsp;c[t];for(i=0;&nbsp;icount=0;scanf("%d",&n);char&nbsp;a[n][100];for(j=0;&nbsp;jscanf("%s",a[j]);if(a[j][0]==b[0]&&a[j][1]==b[1]&&a[j][2]==b[2])count++;}c[i]=count;}for(i=0;&nbsp;iprintf("%d\n",c[i]);return&nbsp;0;}