fork download

copy

#include <stdio.h>
 
void main()
{
    int a[10]; 
    int c;    
    int i,j;   
 
    printf("정렬 전 : ");
 
     for (i = 0 ; i<10;i++)
     {
             printf("%c", num[i]);
 
}
 
 
    for(i=0;i<10;j++)
    {
        for(j=0;j<9;k++)
        {
            if(num[j] > num[j+1]) 
            {
                c = a[j];   
                a[j]=a[j+1];
                a[j+1] = c;
            }
        }
     }
 
 
     printf("정렬 후 : ");
 
     for (i = 0 ; i<10;i++)
     {
             printf("%c", num[i]);
 
}
 
 

prog.c:3:6: warning: return type of ‘main’ is not ‘int’ [-Wmain]
 void main()
      ^~~~
prog.c: In function ‘main’:
prog.c:13:27: error: ‘num’ undeclared (first use in this function)
              printf("%c", num[i]);
                           ^~~
prog.c:13:27: note: each undeclared identifier is reported only once for each function it appears in
prog.c:20:21: error: ‘k’ undeclared (first use in this function)
         for(j=0;j<9;k++)
                     ^
prog.c:38:1: error: expected declaration or statement at end of input
 }
 ^

Standard output is empty