View Code of Problem 126

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

typedef struct DNA{
    char str[55];
    int cnt;
}dna;

int main()
{
    int n,m,rever;
    while(scanf("%d %d",&n,&m)!=EOF){
        dna d[m];
        for(int i=0;i<m;i++){
            scanf("%s",d[i].str);
            rever=0;
            for(int j=0;j<n;j++){
                for(int k=j+1;k<n;k++){
                    if(d[i].str[j]>d[i].str[k]){
                        rever++;
                    }
                }
            }
            d[i].cnt=rever;
        }
        for(int i=m-1;i>0;i--){
            int flag=0;
            for(int j=0;j<i;j++){
                if(d[j].cnt>d[j+1].cnt){
                    dna tmp;
                    tmp=d[j];
                    d[j]=d[j+1];
                    d[j+1]=tmp;
                    flag=1;
                }
            }
            if(flag==0){
                break;
            }
        }
        for(int i=0;i<m;i++){
            printf("%s\n",d[i].str);
        }
    }
    return 0;
}

Double click to view unformatted code.


Back to problem 126