String Sort for Substrings

#1

How to sort strings, if one is subset of another ?

#2

@Lavanya_511
Here is the pseudo code

str1 = "batman"
str2 = "bat"

int i = 0;
int j = 0;

while(str1[i] != '\0' && str2[j] != '\0') {
if(str1[i] == str2[j]) {
    i++;
    j++;
} else if(str1[i] < str2[j]) {
    // str1 should come first
    break;
} else {
    // str2 should come first  
    break; 
}
} 

if(str1[i] == '\0') {
    // str2 should come first
} 

if(str2[i] == '\0') {
    // str1 should come first
}

Let me know if you still need any help.

#3

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