oj.uz

Submission #339952

# Submission time Handle Problem Language Result Execution time Memory
339952 2020-12-26T12:11:32 Z AlperenT Pot (COCI15_pot) C++17
50 / 50
 1 ms 492 KB 
#include <bits/stdc++.h>

using namespace std;

long long n, a, ans;

long long fastpow(long long a, long long b){
	if(b == 0) return 1;
	if(b % 2 == 0){
		long long temp = fastpow(a, b / 2);
		return temp * temp;
	}
	else{
		long long temp = fastpow(a, (b - 1) / 2);
		return temp * temp * a;
	}
}

int main(){    
	scanf("%lld", &n);

	while(n--){
		scanf("%lld", &a);
		ans += fastpow(a / 10, a % 10);
	}

	printf("%lld", ans);
}

Compilation message

pot.cpp: In function 'int main()':
pot.cpp:20:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   20 |  scanf("%lld", &n);
      |  ~~~~~^~~~~~~~~~~~
pot.cpp:23:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   23 |   scanf("%lld", &a);
      |   ~~~~~^~~~~~~~~~~~

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 492 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 492 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct