C언어 자주쓰는 함수

 

fgets, fputs

#include<stdio.h> #define LEN 20 typedef struct student {  char name[20];  char stdnum[20];  char school[20];  char major[20];  int year; }Student; void ShowStudentInfo(Student *sptr); int main(void) {  Student arr[3];  int i;  for(i=0;i<3;i++)  {   fputs("이름: ",stdout); fgets(arr[i].name,LEN,stdin);   fputs("학번: ",stdout); fgets(arr[i].stdnum,LEN,stdin);   fputs("학교: ",stdout); fgets(arr[i].school,LEN,stdin);   fputs("전공: ",stdout); fgets(arr[i].major,LEN,stdin);   fputs("학년: ",stdout); scanf("%d",&arr[i].year);   while(getchar() != '\n'); //enter이면 빠져나간다. 따라서 enter가 올때까지 읽어들여서 입력버퍼에 있는 값을 빼냄..  }  ShowStudentInfo(arr); } void ShowStudentInfo(const Student *sptr) {  int i;  for(i=0;i<3;i++)  {   printf("이름 %s  ",sptr[i].name);   printf("학번 %s  ",sptr[i].stdnum);   printf("학교 %s  ",sptr[i].school);   printf("전공 %s  ",sptr[i].major);   printf("학년 %d  ",sptr[i].year);   printf("\n");  } }

#include<stdio.h> int main(void) { FILE * fp=fopen("c:\\project\\mystory.txt","wt"); if(fp==NULL) { puts("파일 오픈 실패!"); return -1; } fputs("#이름: 윤성우\n",fp); fputs("#주민번호: 900208-10122589\n",fp); fputs("#전화번호: 010-1111-2222\n",fp);   fclose(fp); return 0; } #include<stdio.h> int main(void) { FILE * fp=fopen("c:\\project\\mystory.txt","at"); if(fp==NULL) { puts("파일 오픈 실패!"); return -1; } fputs("#즐겨먹는 음식: 짬뽕, 탕수육\n",fp); fputs("#취미: 축구\n",fp);   fclose(fp); return 0; } #include<stdio.h> int main(void) { char str[30]; int i=0; FILE * fp=fopen("c:\\project\\mystory.txt","rt"); if(fp==NULL) { puts("파일 오픈 실패!"); return -1; } for(i=0;i<5;i++){ fgets(str, sizeof(str),fp); printf("%s", str); } fclose(fp); return 0; }

BulletCtrl  using UnityEngine; using System.Collections; public class BulletCtrl : MonoBehaviour { public Transform Tr; public float speed = 500.0f; public float damage = 10.0f; private Vector3 spawnPoint; public float fireRange = 300.0f; // Use this for initialization void Start () { Tr = this.GetComponent<Transform>(); spawnPoint = Tr.position; } // Update is called once per frame void Update () { Tr.Translate(Vector3.forward * Time.deltaTime * speed); if((spawnPoint - Tr.position).sqrMagnitude > fireRange) { RemoveBullet(); } } void RemoveBullet() { StartCoroutine(this.DestroyBullet()); } IEnumerator DestroyBullet() { Destroy(this.gameObject); yield return null; } }