Firstly apologise for a lengthy querie
I have a small query ever I have a piece of code which will display the records of a user which are existing in Account and Emp. And I have a written a method “m1” which would diplay the “Confirm” messgae with the count of records available if not a message”No Customers found”.
My question is I have one record present in Account tab but not in Emp tab and when I click the search button I want the browser to be displayed with the Acount records and there should be a message
“No records found ” in EMP tab how can I do it ??
For the reference here I am attaching the code.

Visual Force program:
<apex:page controller="APtest9">
    <apex:form>
    <apex:pageBlock title="User Records">
        <apex:pageBlockSection title="Search Section">
        <apex:outputLabel value="Enter the User name"></apex:outputLabel>
        <apex:inputText value="{!Na}"/>
            <apex:commandButton value="Search" action="{!m1}" />
            <apex:pageMessages></apex:pageMessages>
            <apex:pageBlockSection title="Account Records">
                <apex:pageBlockTable value="{!arecs}" var="items">
                    <apex:column value="{!items.id}"/>
                    <apex:column value="{!items.name}"/>
                    <apex:column value="{!items.billingcity}"/>
                </apex:pageBlockTable>
            </apex:pageBlockSection>
        </apex:pageBlockSection>
       
        <apex:pageBlockSection title="Employee Records">
        <apex:pageBlockTable value="{!erecs}" var="items">
            <apex:column value="{!items.name}"/>
            <apex:column value="{!items.ID_no__c}"/>
            <apex:column value="{!items.Client__c}"/>
            <apex:column value="{!items.Basic_Salary__c}"/>
            </apex:pageBlockTable>
        </apex:pageBlockSection>
        </apex:pageBlock>
    </apex:form>
</apex:page>
Apex class:
public class Aptest9 {
    public string Na{set;get;}
    public list<account> arecs{set;get;}
    public list<EMP__c> erecs{set;get;}
   
    public void m1(){
       
        arecs=[select id,name,billingcity from account where name=:Na];
        erecs=[select name,ID_no__c,Client__c,Basic_Salary__c from EMP__c where name=:Na];
     integer cnt=[select count() from account where name=:Na];          
        if(cnt>0)
        {
            apexpages.addMessage(new apexpages.Message(apexpages.Severity.CONFIRM,cnt+ 'Record Found'));
        }else{
            apexpages.addMessage(new apexpages.Message(apexpages.Severity.CONFIRM,+ 'No Record Found'));
        }
    }
}