精选优质文档-倾情为你奉上程序填空题1下述程序是一个选择排序程序,请填完整空缺部分。Void select _sort (int p , int n ) int i, j, k, temp; for ( i =0 ;in-1; i + ) k = i; for ( j=i+1 ; jn ; j+) if ( pjpk) k=j; if (k!=i) temp= pk; pk=pi;pi=temp; main() int i,a20; for (i =0; i20; i+) scanf (“%d”,&ai); select_sort(a,20); for ( i = 0;i20; i+) printf (“%dt”,ai;printf (“n”); 2下面程序的功能是:计算1