显示代码纯文本
#include <cstdio>
using namespace std;
int main(void)
{
freopen("read.in","r",stdin);
freopen("read.out","w",stdout);
int i,page,cownum,speed,maxtime,resttime,pagerest,timenow;
scanf("%d %d",&page,&cownum);
for (i=0;i<cownum;i++)
{
scanf("%d %d %d",&speed,&maxtime,&resttime);
pagerest=page;
timenow=0;
while (pagerest>0)
{
pagerest-=speed*maxtime;
timenow+=maxtime;
if (pagerest>0)
timenow+=resttime;
else
timenow+=pagerest/speed;
}
printf("%d\n",timenow);
}
fclose(stdin);
fclose(stdout);
return(0);
}