什么都不会的人
2020-03-10 11:24
#include <stdio.h>
int main()
{
char c = 'a';
int n = 'c'; //将c赋值给n
float f = 'c'; //将c赋值给f
double d = 'c'; //将c赋值给d
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
为什么会运行成功,输入错误?
int
n = c;
//将c赋值给n
float
f = c;
//将c赋值给f
double
d = c;
//将c赋值给d
注意:给整型、浮点型赋值时不能用引号!!!!
#include <stdio.h> int main() { char c = 'a'; int n = c; //将c赋值给n float f = c; //将c赋值给f double d = c; //将c赋值给d printf("%d\n",n); printf("%f\n",f); printf("%lf\n",d); return 0; }
#include <stdio.h>
int main()
{
char c = 'a';
int n = 'c'; //将c赋值给n
float f = 'c'; //将c赋值给f
double d = 'c'; //将c赋值给d
n='c';
f='c';
d='c';
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
C语言入门
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