1000
#include <iostream>
using namespace std;
int main()
{
int a,b;
cin >> a >> b;
cout << a+b << endl;
return 0;
}
1003
#include <iostream>
using namespace std;
int main()
{
int i;
double n;
double s=0.00;
cin>>n;
while(n!=0.00)
{
for(i=1; s<n; i++)
{
s+=(1/((double)i+1));
//s=s+(double)(1/(i+1));
}
cout<<--i<<" "<<"card(s)"<<endl;
s=0;
cin>>n;
}
return 0;
}
注意注释掉的那行,整数要提前转换成double