Submission #154696

#	Time	Username	Problem	Language	Result	Execution time	Memory
154696		junodeveloper	Great Pow! (kriii1_G)	C++14	0 / 1	2 ms	384 KiB

G

#include <bits/stdc++.h>
#define sz(x) ((int)x.size())
#define all(x) (x).begin(), (x).end()
#define fi first
#define se second
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
int modpow(int a, long long n, int mod) {
	int r = 1, b = a;
	while(n > 0) {
		if(n & 1) r = 1ll * r * b % mod;
		b = 1ll * b * b % mod;
		n >>= 1;
	}
	return r;
}
int Pow(int a,int n) {
	if(n==0) return a;
	int h=Pow(a,n/2);
	h=modpow(h,h,a+1);
	if(n&1) h=modpow(a,h,a+1);
	return h;
}
int a,k;
int main() {
	scanf("%d%d",&a,&k);
	printf("%lld",Pow(a,k+1));
	return 0;
}

Compilation message (stderr)

G.cpp: In function 'int main()':
G.cpp:30:26: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int' [-Wformat=]
  printf("%lld",Pow(a,k+1));
                ~~~~~~~~~~^
G.cpp:29:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&a,&k);
  ~~~~~^~~~~~~~~~~~~~

• Subtask 1: 0 / 1