Why to copy all the elements

#1 
int current=0;
int largest=current;
for(;current<5;current++){
    if(strlen(str[current])>strlen(str[largest])){
        largest=current;
    }
}

the above code is working fine.Is this the correct way ?bcoz i am getting the right output.

#2

hi @GIRISHVIJ
this will only work when string have different lengths
for inputs
bat
rat
cat
what you code give??

#3

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