第三行的num［5］是什么意思？

Question

#include<stdio.h>
int main(){
int num[5],i;
float price=0;
printf("[1] apple\n[2] pear\n[3] orange\n[4] grape\n[0] exit\n");
for(i=0;i<5;i++){
scanf("%d",&num[i]);
if(num[i]==1){price=3.0;printf("price = %.2f\n",price);}
else if(num[i]==2){price=2.5;printf("price = %.2f\n",price);}
else if(num[i]==3){price=4.1;printf("price = %.2f\n",price);}
else if(num[i]==4){price=10.2;printf("price = %.2f\n",price);}
else if(num[i]==0) break;
else {printf("price = 0.00\n");}
}
return 0;
}

Answer 1

int [5]表示定义了一个整形数组，名字叫num，里面可以存放5个整形的数据