#include <fstream.hfa>
#include <array.hfa>





































forall( [N] )
void print1d_cstyle( array(float, N) & c );

forall( [N], C & | ar( C, float, N ) )
void print1d( C & c );















forall( [N] )
void print1d_cstyle( array(float, N) & c ) {
    for ( i; N ) {
        sout | c[i] | nonl;
    }
    sout | nl;
}












forall( [N], C & | ar( C, float, N ) )
void print1d( C & c ) {
    for( i; N ) {
        sout | c[i] | nonl;
    }
    sout | nl;
}














void fill( array(float, 5, 7) & a ) {
    for ( i; (ptrdiff_t) 5 ) {
        for ( j; 7 ) {
            a[i,j] = 1.0 * i + 0.1 * j;
            sout | a[[i,j]] | nonl;
        }
        sout | nl;
    }
    sout | nl;
}

int main() {






array( float, 5, 7 ) a;
fill(a);
/*
0.0  0.1  0.2  0.3  0.4  0.5  0.6  
1.0  1.1  1.2  1.3  1.4  1.5  1.6  
2.0  2.1  2.2  2.3  2.4  2.5  2.6  
3.0  3.1  3.2  3.3  3.4  3.5  3.6  
4.0  4.1  4.2  4.3  4.4  4.5  4.6
*/
    












print1d_cstyle( a[ 2 ] );  // 2.0  2.1  2.2  2.3  2.4  2.5  2.6




print1d( a[ 2 ] );  // 2.0  2.1  2.2  2.3  2.4  2.5  2.6




print1d( a[ 2, all ] );  // 2.0  2.1  2.2  2.3  2.4  2.5  2.6
print1d( a[ all, 3 ] );  // 0.3  1.3  2.3  3.3  4.3



print1d_cstyle( a[ 2, all ] );







#ifdef SHOW_ERROR_1

print1d_cstyle( a[ all, 2 ] );  // bad

#endif

}