답안 #12092

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
12092	2014-12-21T04:31:34 Z	kriii	배낭 문제 준비하기 (GA9_invknapsack)	C++14	컴파일 오류	0 ms	0 KB

invknapsack

#include <stdio.h>
#include <vector>

unsigned long long comb[64][64];

int main()
{
	long long t;

	scanf ("%lld",&t);
	if (t <= 300){
		printf ("%lld 1\n",t);
		for (int i=0;i<t;i++) printf ("%d ",1);
	}
	else{
		for (int i=0;i<64;i++){
			comb[i][0] = comb[i][i] = 1;
			for (int j=1;j<i;j++) comb[i][j] = comb[i-1][j-1] + comb[i-1][j];
		}

		std::vector<int> ans;
		for (int i=0;i<63;i++) ans.push_back(1);
		for (int j=31;j>=0;j--) while (t >= comb[31][j]){
			ans.push_back(300-j);
			t -= comb[31][j];
		}
		printf ("%u %d\n",ans,300);
		for (auto x : ans) printf ("%d ",x);
	}

	return 0;
}

Compilation message

invknapsack.cpp: In function 'int main()':
invknapsack.cpp:23:49: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
invknapsack.cpp:27:28: error: cannot pass objects of non-trivially-copyable type 'class std::vector<int>' through '...'
invknapsack.cpp:27:28: warning: format '%u' expects argument of type 'unsigned int', but argument 2 has type 'std::vector<int>' [-Wformat]
invknapsack.cpp:10:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]