已采纳回答 / qq_奈何_0
不是If语句的问题else语句内应该是sum=sum+day;你写成了sum=sun+day;所以会出现sun没有明确定义的错误,改过来就可以运行了
2015-07-15
最赞回答 / tlcjbl
#include <stdio.h>int main(){ float number=200; int year=2014; do{ year++; number = number*1.2; }while(number<1000); printf("到%d年招工规模突破1000人\n", year); return 0;}类型转换的问题
2015-07-15
#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;
}
2015-07-15
最新回答 / tlcjbl
#include <stdio.h>int main(){ int age = 18; float height = 1.85; char unit = 'm'; printf("%d", age); printf("%f", height); printf("%c",unit); return 0;}<...code...>
2015-07-15
