public class Welcome{
public static void main(String agrs){
String[] greeting=new String[3];
greeting[0]="Welcome";
greeting[1]="China";
greeting[2]="XiShuangBanNa"; int g;
for(g=0;g<greeting.length;g ++);
System.out.println(g);
}
}Exception in thread "main" java.lang.NOSuchMethodError:main
public static void main(String agrs){
String[] greeting=new String[3];
greeting[0]="Welcome";
greeting[1]="China";
greeting[2]="XiShuangBanNa"; int g;
for(g=0;g<greeting.length;g ++);
System.out.println(g);
}
}Exception in thread "main" java.lang.NOSuchMethodError:main
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public static void main(String[] agrs){
String[] greeting=new String[3];
greeting[0]= "Welcome ";
greeting[1]= "China ";
greeting[2]= "XiShuangBanNa ";
int g=0;
for(g=0;g <greeting.length;g++){
System.out.print(greeting[g]);
}
System.out.println();
System.out.println(g);
}
}
public static void main(String[] agrs)
如果要运行Welcome China XiShuangBanNa
这么改啊!告诉下谢谢
public static void main(String args[]){
String[] greeting=new String[3];
greeting[0]= "Welcome ";
greeting[1]= "China";
greeting[2]= "XiShuangBanNa"; //int g;
for(int g=0;g <greeting.length;g++){
System.out.println(greeting[g]);
}
}
}
public static void main(String[] agrs){ //注意这里
String[] greeting=new String[3];
greeting[0]= "Welcome ";
greeting[1]= "China ";
greeting[2]= "XiShuangBanNa "; int g;
for(g=0;g <greeting.length;g ++);
System.out.println(g);
}
}
System.out.println(g);
改为:
public staitc void main(String[] args);
system.out.println(greeting[i]);提醒lz做题时一定要细心呵呵~~
写程序要仔细,细心
public static void main(String[] agrs){
String[] greeting=new String[3];
greeting[0]= "Welcome ";
greeting[1]= "China ";
greeting[2]= "XiShuangBanNa "; int g;
for(g=0;g <greeting.length;g ++);
System.out.println(greeting[g]);
}
}
这样写就可以出来结果啦
没这个方法, 然后去看下类库中的方法, 就可以知道了!
public class Welcome{
public static void main(String[] agrs){
String[] greeting=new String[3];
greeting[0]= "Welcome ";
greeting[1]= "China ";
greeting[2]= "XiShuangBanNa ";
for(g=0;g <greeting.length;g++);
System.out.println(greeating[g]);
}
System.out.println(g);
}
public static void main(String[] agrs){
String[] greeting=new String[3];
greeting[0]= "Welcome ";
greeting[1]= "China ";
greeting[2]= "XiShuangBanNa ";
int g=0;
for(g=0;g <greeting.length;g++){
System.out.print(greeting[g]);
}
// System.out.println();
// System.out.println(g);
}
}用ECLIPSE新建类的时候直接新建一个main方法,就可以避免这样的笔误.