Cyber police wanted to investigate a case; they wanted to check a list of phone numbers that had 945 anywhere in the phone number. Example: 7394567938, 7685483945.., a method was created to convert the phone number in long data type to a string and check for the existence of the number 945. Fill in the blanks (a) and (b) in the given method with appropriate Java statements:
void check(long pno) { String s = _______(a)_________; if(______(b)_______) System.out.println(pno); }
Java String Handling
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Question

Cyber police wanted to investigate a case; they wanted to check a list of phone numbers that had 945 anywhere in the phone number. Example: 7394567938, 7685483945.., a method was created to convert the phone number in long data type to a string and check for the existence of the number 945. Fill in the blanks (a) and (b) in the given method with appropriate Java statements:

void check(long pno) 
{ String s = _______(a)_________; 
if(______(b)_______) 
    System.out.println(pno); 
}

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KnowledgeBoat · Accepted Answer

void check(long pno) { String s = String.valueOf(pno); if(s.indexOf("945") >= 0) System.out.println(pno); }