(Relax ST1.18)POJ 3619 Speed Reading

/*
* POJ_3619_1.cpp
*
*  Created on: 2013年11月26日
*      Author: Administrator
*/

#include <iostream>
#include <cstdio>

using namespace std;

int main() {
int n, k;
while (scanf("%d%d", &n, &k) != EOF) {
while (k--) {
int s, t, r;
scanf("%d%d%d", &s, &t, &r);

int page = 0, time = 0, rtime = 0;
while (true) {
page += s;
time++;
rtime++;

if (page >= n) {
break;
}

if (rtime % t == 0) {//***每t分钟休息r分钟
time += r;
}
}

printf("%d\n", time);
}
}

return 0;
}