#include<iostream>
#include<stdio.h>
#include<math.h>
using namespace std;
int main()
{
	freopen("read.in","r",stdin);
	freopen("read.out","w",stdout);
	double s,t,n,r,ci=0,j;//n页书，k只牛 
	int k,i;
	cin>>n>>k;
	double a[k+1];
	for(i=1;i<=k;i++)
	{
		cin>>s>>t>>r;
		for(j=0;;)
		{
			ci++;
			j=j+s*t;//j为目前读书页数
			cout<<j<<endl;//然后在这里休息了r分钟 
			if(n-j<=s*t)//若最后不用休息就读完了 
			{
				a[i]=ci*(t+r)+(n-j)/s;
				if(floor(a[i])==a[i]) break;
				else {a[i]=floor(a[i])+1;break;}
			} 
		}
	}
	for(i=1;i<=k;i++)
	{
		cout<<a[i]<<endl;
	} 
	return 0;	
}