poj2196

#include<stdio.h>int calc(int k,int b){      //k的b进制 sumint sum=0;while(k){sum+=k%b;k/=b;}return sum;}int main(){int i=2992;for(;i<=9999;i++)if(calc(i,10)==calc(i,12)&&calc(i,12)==calc(i,16))printf("%d\n",i);return 0; }