paiza D rank

数の並び替え

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

int main(void){
    // 自分の得意な言語で
    // Let's チャレンジ！！
    char str[100];
    fgets(str, sizeof(str), stdin);
    
    int allnum = atoi(str);
    int array[100];
    
    for(int c1=0; c1<allnum; c1++)
    {
        char eachNumChar[10];
        fgets(eachNumChar, sizeof(eachNumChar), stdin);
        
        int eachNum = atoi(eachNumChar);
        //printf("eachNum = %d\n", eachNum);
        array[c1] = eachNum;
    }
    
    for(int c1 = 0; c1 < allnum; c1++)
    {
        for(int c2 = allnum -1; c2 > c1; c2--)
        {
            if(array[c2] < array[c2-1] )
            {
                int tmp = array[c2-1];
                array[c2-1] = array[c2];
                array[c2] = tmp;
            }
        }
         //printf("\n");
    }
    
    for(int c1 = 0; c1 < allnum; c1++)
    {
        printf("%d\n", array[c1]);    
    }
    
    return 0;
}