这么简单的问题,何须劳动C++,几句C就ko了。
#include
void main()
{
float tomMoney=100.0;
float jackMoney=100.0;
int year=0;
while(jackMoney<=tomMoney)
{
year++;
tomMoney+=100*0.1;
jackMoney+=jackMoney*0.05;
}
printf("after %d years,jack's money is more than tom's\n",year);
}
#include
int main()
{
float tom = 100.;
float jack = 100.;
int year=1;
for(;;year++)
{
tom +=10.
jack =jack*1.05;
if(tom
}
cout<<"after "<
}