Submission

x---T

Score: 0

User: akuyga1

Problemset: ชั้นหนังสือ

Language: c

Time: 2.021 second

Submitted On: 2024-10-02 13:58:04

#include<stdio.h>
#include<string.h>
int main(){
	int N,L;
	scanf("%d",&L);
	scanf(" %d\n",&N);
	char index[N*10][L+1];
	int x;
	char y[L+1];
	int count=0;
	for(int i=0;i<N;i++){
		scanf("%d",&x);
		scanf(" %s",y);
		for(int j=0;j<x;j++)
		{strcpy(index[count],y);
		count++;
		}
	}
	//now all the book is cover up
	//we now have count book and last index is count-1
	//selection sort
	for(int i=0;i<count;i++)//i is the base
		for(int j=1;j<count-i;j++)//i+j is a array to compare
			for(int k=0;k<L;k++)
				{
					if((int)index[i][k]>(int)index[i+j][k]){
						char temp[L+1];
						strcpy(index[i],temp);
						strcpy(index[i+j],index[i]);
						strcpy(temp,index[i+j]);
						break;
				}}
	//top shelf
	for(int i=0;i<count;i++)
		printf("+-");
	printf("+\n");
	//each ladder
	for(int i=0;i<L;i++){ //i is line
		printf("|");
		for(int j=0;j<count;j++){
			if(j%2==0)printf("%c",index[j][i]);
			if(j%2==1)printf("%c",index[j][L-i-1]);
			printf("|");}
		printf("\n");
	}
			for(int i=0;i<count;i++)
		printf("+-");
	printf("+\n");

	
}