int main()
{
int cc , a , b , c , d;
printf( "\n\n\n\n\n" );
for( cc = 0; cc < 5 ; ++ cc )
{
a = rand() , b = rand() , c = rand() , d = rand();
printf(
"\33[5A"
"line1: \33[41;36m cc == %d \33[0m\n"
"line2: \33[36;40m a == %d \33[0m\n"
"line3: \33[36;40m b == %d \33[0m\n"
"line4: \33[36;40m c == %d \33[0m\n"
"line5: \33[36;40m d == %d \33[0m\n" ,
cc , a , b , c , d );
system( "sleep 1" );
}