# Two Vessels ## [題目連結](https://codeforces.com/contest/1872/problem/A) ## 解題想法 * 找出平均值和較小數之間的差值並除以水杯大小 ## 遭遇到的困難 * 由於和小數相關,要注意資料型態 ## 花費的時間:30分鐘 ## 程式碼 ```cpp=01 #include<stdio.h> #include<stdlib.h> int main(){ int n,i; scanf("%d",&n); for(i=0;i<n;i++){ float a,b,c; scanf("%f%f%f",&a,&b,&c); float m=(a+b)/2,s; if(a>b)s=b; else s=a; printf("%.f\n",ceil((m-s)/c)); } return 0; }
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