洛谷P2613有理数取余

传送门

#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <cmath>
#define re register
using namespace std;
const int mod = 19260817;

inline long long read() {
	char ch = getchar();
	long long f = 1 , x = 0;
	while(ch > '9' || ch < '0') {if(ch == '-') f = -1 ;ch = getchar();}
	while(ch >= '0' && ch <= '9') {x = ((x << 1) + ( x << 3) + ch - '0') % mod;ch = getchar();}
	return x * f;
}

long long a,b;

inline long long quick_power(long long x , long long y) {
	long long ans = 1 ;
	while(y) {
		if(y & 1)  ans = ans * x % mod ;
		x = x * x % mod;
		y >>= 1 ;
	}
	return ans % mod;
}

int main(){
	a = read(); b = read();
	long long sum = (a * quick_power(b , mod - 2)) % mod ;
	if(sum == 0)  printf("Angry!\n");
	else printf("%lld\n",sum);
	return 0;
}