2026.cpp

来自「这是哈尔滨工业大学acmOJ的源代码」· C++ 代码 · 共 30 行

/*  This Code is Submitted by wywcgs for Problem 2026 on 2005-09-16 at 22:25:03 */ 
#include <stdio.h>

int root(int, int);

int main()
{
    int i, sum;
    
    for(i = 2992; i < 10000; i++) {
        sum = root(i, 10);
        if((sum == root(i, 12)) && (sum == root(i, 16))) {
            printf("%d\n", i);
        }    
    }    
    
    return 0;
}

int root(int a, int b)
{
    int p = 0;
    
    while(a != 0) {
        p += a % b;
        a /= b;
    }
    
    return p;
}