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output.c
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output.c
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/*output.c 削除*/
#include"hotel.h"
output(){
int i=0,roomno;
FILE *file;
printf("\n===チェックアウト処理===\n\n");
file=fopen("customer.txt","r");
fseek(file,0,SEEK_SET);
while(fscanf(file,"%d %s %s %s %d %s %d\n",&customer[i].p_reservation,customer[i].p_name,customer[i].p_tel,customer[i].p_address,&customer[i].p_charge,customer[i].p_roomTyp,&customer[i].p_roomNo)!=EOF){
i++;
}
END=i;
printf("チェックアウトする場合は顧客の部屋番号てください:");
scanf("%d",&roomno);
for(i=0;i<END;i++){
if(roomno==customer[i].p_roomNo){
customer[i].p_reservation=customer[i+1].p_reservation;
strcpy(customer[i].p_name,customer[i+1].p_name);
strcpy(customer[i].p_tel,customer[i+1].p_tel);
strcpy(customer[i].p_address,customer[i+1].p_address);
customer[i].p_charge=customer[i+1].p_charge;
strcpy(customer[i].p_roomTyp,customer[i+1].p_roomTyp);
customer[i].p_roomNo=customer[i+1].p_roomNo;
customer[i+1].p_reservation=customer[i+2].p_reservation;
strcpy(customer[i+1].p_name,customer[i+2].p_name);
strcpy(customer[i+1].p_tel,customer[i+2].p_tel);
strcpy(customer[i+1].p_address,customer[i+2].p_address);
customer[i+1].p_charge=customer[i+2].p_charge;
strcpy(customer[i+1].p_roomTyp,customer[i+2].p_roomTyp);
customer[i+1].p_roomNo=customer[i+2].p_roomNo;
}
}
printf("チェックアウトしました\n");
fseek(file,0,SEEK_END);
fclose(file);
file=fopen("customer.txt","w");
fseek(file,0,SEEK_SET);
for(i=0;i<END-1;i++){
fprintf(file,"%d ",customer[i].p_reservation);
fprintf(file,"%s ",customer[i].p_name);
fprintf(file,"%s ",customer[i].p_tel);
fprintf(file,"%s ",customer[i].p_address);
fprintf(file,"%d ",customer[i].p_charge);
fprintf(file,"%s ",customer[i].p_roomTyp);
fprintf(file,"%d\n",customer[i].p_roomNo);
}
fseek(file,0,SEEK_END);
fclose(file);
}