source
#include
struct house
{
int id;
long inc;
int member;
}
main()
{
struct house r[10]={
{1000,12000000,1},{1235,35000000,6},{3451,23000000,3},
{2541,23000000,2},{1432,6100000,4},{1021,1700000,5},
{9455,1200000,1},{7645,15000000,6},{6755,6600000,4},
{7131,63000000,3}
};
int i,k=0;
long p,ave,sum=0;
printf(`\\n(a)\\n`);
printf(`ID Number Annual Income(\\\\) Household Members\\n`);
for (i=0;i<10;i++) {
printf(`%4d %15ld %16d\\n\\n`,r[i].id,r[i].inc,r[i].member);
sum+=r[i].inc;
}
ave=sum/10;
printf(`\\n(b)\\n`);
printf(`Average household income = %ld\\n`,ave);
printf(`Household whose income exceed the average\\n`);
printf(` ID Number Annual Income\\n`);
for (i=0;i < 10;i++)
if(r[i].inc>ave)
printf(`%10d %23ld \\n`,r[i].id,r[i].inc);
printf(`\\n(c)\\n`);
for (i= 0;i < 10;i++) {
p = 8000000+700000*(r[i].member-2);
if(r[i].inc
…
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I D : hatj***** Date : 2015-01-10 FileNo : 16098479