Code given in video may be is not correct

#1

in if block for checking digit not to be 0 or 1

if(digit==0 || digit==1){
dialpad(input,output,i+1,j);
}

[as given in video]

but there should be return statement also otherwise for same digit code will run twice

it should be like this

if(digit==0 || digit==1){

dialpad(input,output,i+1,j);

return;

}

#2

hello @soorya19k,

please share the code that u are referring to…

#3
#4

after running original code try running by removing the return ; from the if block if(digit==0 || digit==1){ dialpad(input,output,i+1,j,count); return; }

#5

yeah u r right return statement should be there.
btw why u are handling it separately,it will work even if u remove that if statement

#6

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