/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
public static void main
(String[] args
) { checkString(str);
}
private static void checkString
(String str
) { int indBr = str.indexOf("[");
int indPrd = str.indexOf(".");
if(indPrd >= 0 && indBr >= 0) {
if(indPrd < indBr)
System.
out.
println("period comes first"); else
System.
out.
println("bracket comes first"); }
else {
System.
out.
println("No bracket or period"); }
}
}
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