In Bubble Sort function , Why we initialize outer loop with 1 and inner loop with Zero. Please Elaborate
Why we initialize outer loop with 1 and inner loop with Zero. Please Elaborate
hi @menaveen06
Outer loop signifies the interation number. And using inner loop we are actually performing the swaps… We can start outer loop also from 0, then we will have to accordingly reduce the end till where it goes, and similarly make changes in inner loop…
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If we give for(int i=1;i <= n-1;i++){
for(int j = 0; j <= n-i-1;j++ ){
It shows the correct sorted values
But If we give for(int i=0;i <n-1;i++){
for(int j = 0; j <= n-i-1;j++ )
It shows not the desired result![Untitled|690x323]
I like to know, what’s problem when I initialise outer loop with 0. When we give size of the array more than 5, it creates problem