作业帮帮忙给看一下错误在哪里,该怎么改正.classMysecondApp {public static void main(String ar[] ) {charc='a';int i=10;float f=15.7;sum(i,f) ;System.out.println("c="+c);}static voidsum(int i,j) {float p;p =i+j;System.out.println("sum is :"+p);
来源：学生作业帮助网 编辑：作业帮 时间：2024/12/01 18:06:11
![帮忙给看一下错误在哪里,该怎么改正.classMysecondApp {public static void main(String ar[] ) {charc='a';int i=10;float f=15.7;sum(i,f) ;System.out.println(](/uploads/image/z/13987437-69-7.jpg?t=%E5%B8%AE%E5%BF%99%E7%BB%99%E7%9C%8B%E4%B8%80%E4%B8%8B%E9%94%99%E8%AF%AF%E5%9C%A8%E5%93%AA%E9%87%8C%2C%E8%AF%A5%E6%80%8E%E4%B9%88%E6%94%B9%E6%AD%A3.classMysecondApp+%7Bpublic+static+void+main%28String+ar%5B%5D+%29+%7Bcharc%3D%27a%27%3Bint+i%3D10%3Bfloat+f%3D15.7%3Bsum%28i%2Cf%29+%3BSystem.out.println%28%22c%3D%22%2Bc%29%3B%7Dstatic+voidsum%28int+i%2Cj%29+%7Bfloat+p%3Bp+%3Di%2Bj%3BSystem.out.println%28%22sum+is+%3A%22%2Bp%29%3B)
帮忙给看一下错误在哪里,该怎么改正.classMysecondApp {public static void main(String ar[] ) {charc='a';int i=10;float f=15.7;sum(i,f) ;System.out.println("c="+c);}static voidsum(int i,j) {float p;p =i+j;System.out.println("sum is :"+p);
帮忙给看一下错误在哪里,该怎么改正.
classMysecondApp {
public static void main(String ar[] ) {
charc='a';
int i=10;
float f=15.7;
sum(i,f) ;
System.out.println("c="+c);
}
static voidsum(int i,j) {
float p;
p =i+j;
System.out.println("sum is :"+p);
}
}
帮忙给看一下错误在哪里,该怎么改正.classMysecondApp {public static void main(String ar[] ) {charc='a';int i=10;float f=15.7;sum(i,f) ;System.out.println("c="+c);}static voidsum(int i,j) {float p;p =i+j;System.out.println("sum is :"+p);
class MysecondApp {
public static void main(String ar[]) {
char c = 'a';
int i = 10;
float f = 15.7f;
MysecondApp.sum(i, f);
System.out.println("c=" + c);
}
public static void sum(int i, float j) {
float p;
p = i + j;
System.out.println("sum is :" + p);
}
}
已经全部改完成了.
你想要的是 System.out.println("c=" + (int) c);
上面的那个结果是
sum is :25.7
c=a
加上强转int 之后结果是：
sum is :25.7
c=97