c语言1的K次方加2的k次方加3的k次方加…加n的K次方d假定n=6,k=4 用...答:加%d的%d次方和为:\n\n\n\t\t\n%d\n",k,k,k,n,k,sum);return 0;}int powers(int n,int k){int i;int pro = 1;for(i = 1;i<=k;i++){pro *= n; }return pro;}int ad(int n,int k){int sum=0;int i;for(i=1;i<=n;i++){sum+=powers(i,...