On October 17, 2004, the test questions: programming, output 10 line Yanghui triangle: main () {Int a [10]; int N = 10, i, j; for (i = 0; j 0; j -) a [j] = a [j-1] a [j]; a [i] = 1; for (j = 1; i <= 2 * (ni); j ) Printf ("% c", ''); for (j = 0; j