#include <stdio.h>
int main()
{
char c = 'a';
int n = c; //將c賦值給n
float f = n; //將c賦值給f
double d = f; //將c賦值給d
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
#include <stdio.h>
int main()
{
double num = 2.5;//定義浮點型變量num并賦值為2.5
int nem = (int)num;
printf("num的整數(shù)部分是%d\n", nem);
return 0;
}
