顯示結(jié)果對(duì)了,但是感覺不對(duì),
#include <stdio.h>
int main()
{
??? double num = 2.5;????? //定義浮點(diǎn)型變量num并賦值為2.5
??? int mun = (int)mun;
??? printf("num的整數(shù)部分是%d\n",mun);?
??? return 0;
}
#include <stdio.h>
int main()
{
??? double num = 2.5;????? //定義浮點(diǎn)型變量num并賦值為2.5
??? int mun = (int)mun;
??? printf("num的整數(shù)部分是%d\n",mun);?
??? return 0;
}
2020-07-28
舉報(bào)
2022-07-02
2021-10-06
其實(shí)你也可以直接在輸出那行的num前面直接加(int)
2020-08-16
tt'jj'ghj57:mvcjj,cds:zx
2020-07-28
#include<stdio.h>
int main()
{
double num=2.5;
int num=(int)num;
printf("num的整數(shù)部分是%d\n",num);
return 0;
}