检查值是否在两个数字之间

Question

我有一个这样的文件

Start   End     Value
199146  199389  772617
377581  379032  779286
277876  279322  779287
255497  255843  809151
224415  224896  809550
246516  246946  810776
700000  800000  810777
363597  364598  810802
365242  365735  810898
454121  548113
413324  844816

我想知道第 3 列中的每个值是否包含在第 1 列和第 2 列的所有间隔中。我必须找出第 3 列的值是否包含在前两列的间隔之一中。你有好主意吗？在 awk 中？或 Python？提前致谢

结果是这样的：

Value 772617 is found between 700000 and 800000
Value 779286 is found between 700000 and 800000
Value 779287 is found between 700000 and 800000
....

目前我使用这个，但是这个解决方案太多余了？

awk -v x=772617 '<x && x< {print x, "is contained between", , "and", }' file > file_result

Answer 1

你可以试试这个awk:

cat file

Start   End     Value
199146  199389  772617
377581  379032  779286
277876  279322  779287
255497  255843  809151
224415  224896  809550
246516  246946  810776
700000  800000  810777
363597  364598  810802
365242  365735  810898
454121  548113
713324  810716

使用awk作为：

awk '
NR > 1 {
   vals[++n] = 
   a[] = 
}
END {
   for (i=1; i<=n; ++i)
      for (k in a)
         if (vals[i] >= k && vals[i] <= a[k]) {
            print "Value", vals[i], "is found between", k, "and", a[k]
            break
         }
}' file


Value 772617 is found between 700000 and 800000
Value 779286 is found between 700000 and 800000
Value 779287 is found between 700000 and 800000
Value 809151 is found between 713324 and 810716
Value 809550 is found between 713324 and 810716

Answer 2

我想到了这个，我通过间隔循环第 3 列的每个实例。这将找到所有案例。

BEGIN{ 
  FS=" "
  i=1 }
FNR==NR{
  # LOOP FIRST FILE
  mi[i]=
  mx[i]=
  i++
  next
}
{
  # ---- looping second file
  myval=
  for (j=2;j<i;j++) {
    if ((mi[j]<=myval) && (mx[j]>=myval)) {
      print  " is found in " mi[j] " .." mx[j]
    } 
  }
}

为此，我使用 FNR==FN 检查来遍历 2 个文件。但在这种情况下，我循环同一个文件两次，首先是获取值，然后是比较。

c:\Temp>awk  -f  s.awk  data.txt   data.txt
772617 is found in 700000 ..800000
772617 is found in 413324 ..844816
779286 is found in 700000 ..800000
779286 is found in 413324 ..844816
779287 is found in 700000 ..800000
779287 is found in 413324 ..844816
809151 is found in 413324 ..844816
809550 is found in 413324 ..844816
810776 is found in 413324 ..844816
810777 is found in 413324 ..844816
810802 is found in 413324 ..844816
810898 is found in 413324 ..844816

检查值是否在两个数字之间

check if value is between two numbers

awk