제출 #4342

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
4342		zorrapower	King of penalty (kriii1_K)	C++98	0 / 1	200 ms	1748 KiB

K

#include<stdio.h>

#define MAX_NUMBER 100000

int main(void){
	long long P;
	long long N;
	long long SolveTime[MAX_NUMBER];
	long long Possible;
	long long PAT=0;
	long long START_TIME;

	scanf("%lld %lld", &P, &N);
	for(int i=0; i<N; i++){
		scanf("%lld", &SolveTime[i]);
	}

	//내림차순 정렬
	for(int i=0; i<N; i++){
		for(int j=i; j<N; j++){
			if(SolveTime[i]>SolveTime[j]){
				long long temp=SolveTime[i];
				SolveTime[i]=SolveTime[j];
				SolveTime[j]=temp;
			}
		}
	}

	long long SUM=0;
	for(int i=0; i<N; i++){
		SUM+=SolveTime[i];
		Possible=i;
		if(SUM>=P){
			i--;
			break;
		}
	}

	printf("%lld\n", Possible);

	START_TIME=P;
	for(int i=0; i<Possible; i++){
		START_TIME-=SolveTime[i];
	}
	START_TIME--;

	PAT+=START_TIME*Possible;
	for(int i=0; i<Possible; i++){
		PAT+=SolveTime[i]*(i+1);
	}

	printf("%lld\n", PAT);
	return 0;
}

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