void kong_age() //按年龄统计
{
int i,a[8],j;
int c=10;
for(i=0;i<8;i++)
a[i]=0;
for(i=0;i<ji;i++)
{
if(p[i].i==1)
{
j=p[i].nl;
if(10<=j&&j<20) a[0]++;
else if(20<=j&&j<30) a[1]++;
else if(30<=j&&j<40) a[2]++;
else if(40<=j&&j<50) a[3]++;
else if(50<=j&&j<60) a[4]++;
else if(60<=j&&j<70) a[5]++;
else if(70<=j&&j<80) a[6]++;
else if(80<=j&&j<90) a[7]++;
else cout<<p[i].yhm<<"不在统计范围内"<<endl;
}
}
for(i=0;i<8;i++)
{
cout<<c<<"~~"<<c+10<<"的人数为:"<<a[i]<<endl;
c=c+10;
}
}
void kong_time() //按入会时间统计
{
int a[8];
int i;
for(i=0;i<8;i++)
a[i]=0;
for(i=0;i<ji;i++)
{
if(p[i].i==1)
{
if(strcmp(p[i].sj,"2000")==0) { a[0]=a[0]+p[i].zj;}
else if(strcmp(p[i].sj,"2001")==0) {a[1]=a[1]+p[i].zj;}
else if(strcmp(p[i].sj,"2002")==0) {a[2]=a[2]+p[i].zj;}
else if(strcmp(p[i].sj,"2003")==0) {a[3]=a[3]+p[i].zj;}
else if(strcmp(p[i].sj,"2004")==0) {a[4]=a[4]+p[i].zj;}
else if(strcmp(p[i].sj,"2005")==0) {a[5]=a[5]+p[i].zj;}
else if(strcmp(p[i].sj,"2006")==0) {a[6]=a[6]+p[i].zj;}
else if(strcmp(p[i].sj,"2007")==0) {a[7]=a[7]+p[i].zj;}
}