Define Function_1.2

#include
#define loop(n) for(lines=1;lines<=n;lines++){       \
        for(count=1;count<=n-lines;count++)              \
        printf(" ");                                                            \
        for(count=1;count<=2*lines-1;count++)         \
        printf("*");                                                           \
        printf("\n");                                                         \
}
int main (void)
{

    int count, lines, n;
    printf("number of lines= ");
    scanf("%d",&n);
    printf("\n");
    loop(n)
    system("pause");
    return 0;

}