POJ_3100

熟悉系统...#include <stdio.h>#include <math.h>int main(){int iB, iN, iA = 1;int preDis = 0;int curDis = 0;int flag = 1;while(scanf("%d%d", &iB, &iN) && !(iB == 0 && iN == 0)){preDis = abs(iB - 1);curDis = 0;iA = 1;while(1){curDis = abs(iB - (int)pow(iA, iN));if(curDis > preDis)break;preDis = curDis;iA++;}printf("%d/n", iA - 1);}return 0;}