아주 간단한 C++ 퀴즈 하나

string a("*")
for(i=0;i<n;++i){
cout << a;
cout << "\n";
a.append("*");
}

while(i < n){
j[i]='*';
cout << j << '\n';
i++;
};

for(i=0; i < n; i++){
j[i]='*';
cout << j << '\n';
}

char *s = "**********";
int i;
 
for(i = 0; i < 10; i++)
    printf("%s\n", s + i);

    char stars[] = "**************************************";
 
    for( int i = 0 ; i <= 4 ; ++i ) {
        write( 1, stars, i );
        cout << endl;
    }
    return 0;

#include <iostream>
 
using namespace std;
 
int main() {
    cout.fill('*');
    for (int i = 1; i < 11; i++) {
        cout.width(i);
        cout << '*' << endl;
    }
}

void star( int num )
{
        std::cout.width( num );
        std::cout.fill( '*' );
        std::cout << "" << std::endl;
}
 
int whatever[] = { 1, 2, 3, 4, 5 };
std::for_each( &whatever[0], &whatever[5], star );

#include <iostream>
#include <algorithm>
#include <vector>
#include <iterator>
 
using namespace std;
 
int main()
{
    for( int i = 0 ; i <= 4 ; ++i ) {
        vector<char>    vc( i+1, '*' );
        copy( vc.begin(), vc.end(), ostream_iterator<char>( cout ) );
        cout << endl;
    }
    return 0;
}

#include <cstdio>
using namespace std;
 
int main(void)
{
	int n = 10;
	int i, j;
 
	for(i = 0, j = -1; 
		(i >= n)?0:
		(
			(j < i)?
			(
				putchar('*'), 
				j++
			):
			(
				putchar('\n'), 
				j = -1, 
				i++
			), 1
		)
		; );
 
	return 0;
}

for x in range(1,10):
    print x * "*"

int i,j;
j=0;
char a="***********************************************" //이 별표는 n*n/2개보다 충분히 많아야 합니다.
for(i=1;i<n;i++){
j+=i;
a[j]="\n";
}
printf("%s",a);

int main(void) {
        int i;
        for(i=0;i<4;i++){
                switch(i){
                        case 3:
                                putchar('*');
                        case 2:
                                putchar('*');
                        case 1:
                                putchar('*');
                        case 0:
                                putchar('*');
                }
                putchar(0x0A);
        }
}

class Triangle
{
public:
    Triangle(int n)
    {
        std::vector<char> vec(n, '*');
        std::cout << &vec.at(0) << "\n";
    }
};
 
int main(int argc, char **argv)
{
    for(int i=1; i < 5; i++)
        Triangle tri = Triangle(i);
 
    return 0;
}

for my $times ( 1 .. 5 ) {
print ("*" x $times, "\n");
}

for $a (1..5) { s/\n?$/*\n/ and print }

map {print "*"x$_,"\n"} 1..5

print "@{[q<*>x$_]}\n" for 1..5

        int i,j;
 
        for(i=0, j= 0; i < 10; j++)         
        {
                if( i == j ){ j = -1; i++;}
 
                printf( "*" );
                if( j < 0 ) printf( "\n" );
        }

int main( void )
{
	int i, j, n = 5;
 
	for( i = 0, j = 0; j <= n; i++ ) putchar(( i == j )? ( i = -1, j++, 10 ) : 42 );
	return 0;
}

*
**
***
****
*****

template stars(int n)
{
	static if(n==0)
		const char [] stars = "*";
	else
		const char [] stars = "*" ~ stars!(n-1);
}
template n_stair_stars(int n)
{
	static if (n == 0)
		const char [] n_stair_stars = stars!(n);
	else
		const char [] n_stair_stars = n_stair_stars!(n-1) ~ "\n" ~ stars!(n);
}
pragma(msg, n_stair_stars!(4));