https://www.programiz.com/online-compiler/4YHmi68ultyNC
// Online C compiler to run C program online
#include <stdio.h>
#include <math.h>
int main() {
int A=0,B=0,N=0;
float current=0;
// 讀取菜品數量和原本人數
scanf("%d %d",&N,&A);
// 按照菜品數量建立陣列
int recipe[N];
// 讀取食材的用量
for(int i=0;i<N;i++){
scanf("%d",&recipe[i]);
}
scanf("%d",&B);
for(int i=0;i<N;i++){
recipe[i] = ceil(recipe[i] / 1.0 / A * B);
printf("%d",recipe[i]);
if(i!=N-1){
printf(" ");
}
}
return 0;
}