16 lines
400 B
D
16 lines
400 B
D
import std.stdio, std.conv;
|
|
|
|
void floydTriangle(in uint n) {
|
|
immutable lowerLeftCorner = n * (n - 1) / 2 + 1;
|
|
foreach (r; 0 .. n)
|
|
foreach (c; 0 .. r + 1)
|
|
writef("%*d%c",
|
|
text(lowerLeftCorner + c).length,
|
|
r * (r + 1) / 2 + c + 1,
|
|
c == r ? '\n' : ' ');
|
|
}
|
|
|
|
void main() {
|
|
floydTriangle(5);
|
|
floydTriangle(14);
|
|
}
|