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Re:关键是那个取整的问题,看看我的!In Reply To:Re:关键是那个取整的问题,看看我的! Posted by:ngn999 at 2008-07-25 18:46:30 > #include <stdio.h> > > int main(){ > int n, k; > int i; > int time; > int s,t,r; > > scanf("%d%d",&n,&k); > for(i = 1; i <= k;i++){ > time = 0; > scanf("%d%d%d", &s,&t,&r); > > if(n%(s*t) == 0) > time = n/(s*t) * (t+r) - r; > else if(n % (s * t) % s != 0) > time = n / (s*t) * (t+r) + (int)(n%(s*t)/s) + 1; > else ///刚好为整分的最时候,不能加1! > time = n / (s*t) * (t+r) + (int)(n%(s*t)/s); > printf("%d\n",time); > } > return 0; > } > Followed by:
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