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  1. #include<stdio.h>
  2. #include<stdbool.h>
  3. void bubble(float arr[],int n){
  4.     bool swapped;
  5.     for(int i=0;i<n-1;i++){
  6.         swapped = false;
  7.         for(int j=0;j<n-i-1;j++){
  8.             if(arr[j] >arr[j+1]){
  9.                 float temp = arr[j];
  10.                 arr[j]= arr[j+1];
  11.                 arr[j+1] = temp;
  12.                 swapped = true;
  13.             }
  14.         }
  15.         if(!swapped){
  16.             break;
  17.         }
  18.         printf("After iteration %d:",i+1);
  19.         for(int k=0;k<n;k++){
  20.             printf("%.2f ",arr[k]);
  21.         }
  22.         printf("\n");
  23.     }
  24. }
  25. int main(){
  26.     int n;
  27.     scanf("%d",&n);
  28.     float arr[n];
  29.     for(int i=0;i<n;i++){
  30.         scanf("%f",&arr[i]);
  31.     }
  32.  
  33. bubble(arr,n);
  34. printf("sorted array is:\n");
  35. for(int i=0;i<n;i++){
  36.     printf("%.2f ",arr[i]);
  37.    }
  38.    return 0;
  39. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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5 
97.09 23.34 56.34 12.45 34.23
stdout
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After iteration 1:23.34 56.34 12.45 34.23 97.09 
After iteration 2:23.34 12.45 34.23 56.34 97.09 
After iteration 3:12.45 23.34 34.23 56.34 97.09 
sorted array is:
12.45 23.34 34.23 56.34 97.09
https://ideone.com/SC1Hek
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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