#include
int main(void)
{
int b,t,x,c;
printf("Input an integer: ");
scanf("%d",&x);
c=0;
< p> if(x>=0){t=x%10;
while(x!=0){
x=x/10 ;
b=x%10;
t=t*1b;
}
t=t/10;
while(t!=0){
printf("%d ",t%10);
t=t/10;
}
}
if(x<0){
x=-x;
t=x% 10;
while(x!=0){
x=x/10;
b=x%10;
t=t*1b;
}
t=t/10;
while(t!=0){
c++;
if(c<=1)
printf("- ");
else printf(" ");
< p> printf("%d",t%10);t=t/10;
}
}
return 0;
}
Comrade, are we the ones who went to college?
Study hard and think for yourself.