Strange Bubble sort behaviour.
- by user271528
Can anyone explain why this bubble sort function doesn't work and why I loose number in my output. I'm very new to C, so please forgive me if this is something very obvious I have missed.
#include <stdio.h>
#include
int bubble(int array[],int length) {
int i, j;
int temp;
for(i = 0; i < (length); ++i) {
for(j = 0; j < (length - 1); ++j) {
if(array[i] array[i+1]) {
temp = array[i+1];
array[i+1] = array[i];
array[i] = temp;
}
}
}
return 0;
}
int main() {
int array[] = {12,234,3452,5643,0};
int i;
int length;
length = (sizeof(array)/sizeof(int));
printf("Size of array = %d\n", length);
bubble(array, length);
for (i = 0; i < (length); ++i) {
printf("%d\n", array[i]);
}
return 0;
}
Output
Size of array = 5
12
234
3452
0
0