#include <stdio.h>
int main()
{
char c = 'a';
int n = c; //将c赋值给n
float f = n; //将c赋值给f
double d = f; //将c赋值给d
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
int main()
{
char c = 'a';
int n = c; //将c赋值给n
float f = n; //将c赋值给f
double d = f; //将c赋值给d
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
2015-04-09
#include <stdio.h>
int main()
{
double num = 2.5;//定义浮点型变量num并赋值为2.5
int nem = (int)num;
printf("num的整数部分是%d\n", nem);
return 0;
}
int main()
{
double num = 2.5;//定义浮点型变量num并赋值为2.5
int nem = (int)num;
printf("num的整数部分是%d\n", nem);
return 0;
}
2015-04-09