Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/objective-c/22.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
打印格式Java out.append(“行”+(j+1)+“:”; 系统输出打印(“行”+(j+1)+“:”; for(int i=0;i_Java - Fatal编程技术网

打印格式Java out.append(“行”+(j+1)+“:”; 系统输出打印(“行”+(j+1)+“:”; for(int i=0;i

打印格式Java out.append(“行”+(j+1)+“:”; 系统输出打印(“行”+(j+1)+“:”; for(int i=0;i,java,Java,现在它正在打印,如下所示 第1行:41738203839第2行:1235527433第3行:931015352 因为您在打印行n 您应该在打印数字的内部for之后使用println 像 //打印“第n行” 系统输出打印(“行”+(j+1)+“:”; for(int i=0;i

现在它正在打印,如下所示

第1行:41738203839第2行:1235527433第3行:931015352


因为您在打印
行n

您应该在打印数字的内部
for
之后使用
println

//打印“第n行”
系统输出打印(“行”+(j+1)+“:”;
for(int i=0;i
问题是什么?您期望的输出是什么??
 out.append("Line " + (j+1) + ": ");  
 System.out.print("Line " + (j+1) + ":");
 for (int i = 0; i < lotto.length;i++){
     lotto[i] = r.nextInt(45)+1;                                                                
     out.append(lotto[i] + " ");
     System.out.print(lotto[i] + " ");
 }
// print "Line n"
System.out.print("Line " + (j+1) + ":");

for (int i = 0; i < lotto.length;i++){
    lotto[i] = r.nextInt(45)+1;                                                             
    out.append(lotto[i] + " ");
    // Print in the same line the numbers
    System.out.print(lotto[i] + " ");
}
// Print the new line
System.out.println();