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#include <iostream>
#include <cstdio>
using namespace std;
int main()
{
int year,gapyear;
double home = 200.0;
double gold = 40.0;
double gap = 0.0;
year =1;
gap = home - gold ;
while (year < 20) {
home = home * 1.1;
gold = gold +40.0;
year++;
printf("第%d年\t房价%f万\t存款%f万\n",year,home,gold);
if (gap > (home-gold)) {
gap = home-gold;
gapyear = year;
}
}
cout << "最接近年份是 " << gapyear <<" 年,相差万元:" <<gap <<endl;
return 0;
}