帮忙给改改,新手,就会点C语言.用的DEV C++

#include #include #include int main(){int a,b,n,i,j,m,s;double k;while(scanf("%d%d",&b,&n)!=EOF){if(b==0&&n==0)break;m=b-1;s=1;for(a=2;;a++){i=pow(a,n);if(i>b)j=i-b;elsej=b-i;if(jb) break;}printf("%d\n",s);}//system("pause");return 0;}