#include
using namespace std;
void failnum(int score[], int num)
{{
int n1 = 0,n2=0,n3=0,n4=0,n5=0;
for(int i = 0; i < num; i++)
{
if(score[i] < 60)n1++;
else if(score[i]<=69)n2++;
else if(score[i]<=79)n3++;
else if(score[i]<=89)n4++;
if(score[i]>=90)n5++;
}
cout<<"不及格人数:"<
}
int max=score[0];
for(int i = 0; i < num; i++)
{ if(score[i]>max)
max=score[i];
}
cout<<"全班最高分为:"<
void average_num(int score[], int num)
{
int sum = 0, number = 0;
float n = 0;
for(int i = 0; i < num; i++)
sum = sum + score[i];
n = (sum * 1.0) / num;
cout<<"平均分为:"<
}
int paixu(int score[],int num)
{
int i,j;
for( i=0;i
for(j=i+1;j
int tmp;
if(score[i]
tmp=score[i];
score[i]=score[j];
score[j]=tmp;
}
}
}
return 0;
}
int main()
{
int score[30], num;
cout<<"输入全班总人数:";
cin>>num;
cout<<"输入内容(每个数不超出 0-100),用空格分开:"<
cin>>score[i];
failnum(score, num);
average_num(score, num);
paixu(score,num);
cout<<"排序后为:";
for(i=0;i
cout<
cout<
}
汤英的作业吧...?
这个网上很多的,应该是可以查到的,试试看