我有一个程序从输入文件中读取,该文件有两个字段,一周中的某一天(1-7)和当天的温度。然后它将它们输入一个数组(highArray,lowArray)并确定每天的高,低,总和平均温度并将它们写入输出文件。我遇到的问题是如何将我的数组的内容写入我的输出文件。我可以用以下行编写一周的日期:myOutput.writeInt(dow);我意识到输出类INT不适用于数组,所以如何写入文件中的数据? (highArray,lowArray)以下是我的代码
package dow;
import java.util.Arrays;
public class DOW
{
public static void main(String[] args)
{
// INITIALIZATION
InputFile myInput = new InputFile("in.txt");
OutputFile myOutput = new OutputFile("out.txt");
int dow=0;
int temperature = 0;
int[] highArray = new int [8];
int[] lowArray = new int [8];
int[] countArray = new int [8];
int[] totalArray = new int [8];
// initialize array
for (dow = 0; dow <8; dow++)
{
totalArray [dow]= 0;
countArray [dow]= 0;
highArray [dow]= -999;
lowArray [dow]= 999;
}
while (!myInput.eof())
{
dow = myInput.readInt();
temperature = myInput.readInt();
if (temperature > highArray[dow]) // High Per Day
{
highArray [dow] = temperature;
}
if (temperature < lowArray [dow]) // Low Per DAy
{
lowArray[dow] = temperature;
}
countArray [dow] = countArray[dow] +1;
totalArray[dow] = totalArray [dow] + temperature;
System.out.println(dow);
}
System.out.println(Arrays.toString(lowArray));
System.out.println(Arrays.toString(highArray));
System.out.println(Arrays.toString(totalArray));
System.out.println(Arrays.toString(countArray));
//OUTPUT LOOP
for(dow = 1; dow < 8; dow++)
{
outputFile.println(highArray[dow]);
}
myOutput.writeInt(dow);
// myOutput.write(highArray);
// myOutput.writeInt(totalArray);
// myOutput.writeEOL(countArray);
// myOutput.writeInt (temperature);
myOutput.close();
}
}
//END OF MAIN
答案 0 :(得分:0)
我强烈建议您使用tf.app.flags.DEFINE_string('train_directory', '/tmp/',
'C:/Users/Lenovo/dir2/tensorflow_code/cell_tf/cell_images/main_cell_images/TRAIN_DIR')
tf.app.flags.DEFINE_string('validation_directory', '/tmp/',
'C:/Users/Lenovo/dir2/tensorflow_code/cell_tf/cell_images/main_cell_images/VALIDATION_DIR')
tf.app.flags.DEFINE_string('output_directory', '/tmp/',
'C:/Users/Lenovo/dir2/tensorflow_code/cell_tf/cell_images/main_cell_images/OUTPUT_DIR')
tf.app.flags.DEFINE_integer('train_shards', 1,
'Number of shards in training TFRecord files.')
tf.app.flags.DEFINE_integer('validation_shards', 1,
'Number of shards in validation TFRecord files.')
tf.app.flags.DEFINE_integer('num_threads', 1,
'Number of threads to preprocess the images.')
tf.app.flags.DEFINE_string('labels_file', '','C:/Users/Lenovo/dir2/tensorflow_code/cell_tf/cell_images/main_cell_images/MYLABELS.TXT')
和BufferedReader
代替BufferedWriter
和InputFile
。
作为旁注,将OutputFile
数组中的所有值初始化为0是微不足道的,因为int
将打印出所有0。 System.out.print(Arrays.toString(new int[10]));
是Java中的基本类型,因此始终初始化为0且不能为int
。这也适用于数组。
示例:
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