새싹교실/2020/새싹부터나무까지/박소은/실습/20.10.09 - Revision history

Maintenance script: Repair batch-0006 pages from live compare

2026-03-27T01:08:34Z

Repair batch-0006 pages from live compare

← Older revision		Revision as of 01:08, 27 March 2026
Line 2:		Line 2:
	//strcpy		//strcpy

	char* strcpy(char s1[], char s2[])		char* strcpy(char s1[], char s2[])
	{		{
	int i = 0;		int i = 0;
	while (*(s2 + i))		while (*(s2 + i))
	{		{
	s1[i] = s2[i];		s1[i] = s2[i];
	i++;		i++;
	}		}
	s1[i] = s2[i];		s1[i] = s2[i];
	return s1;		return s1;
	}		}
Line 28:		Line 28:
	//strcat		//strcat

	void strcat(char s1[], char s2[])		void strcat(char s1[], char s2[])
	{		{
	for (int i = strlen(s1), j = 0; i <= strlen(s1) + strlen(s2); i++, j++)		for (int i = strlen(s1), j = 0; i <= strlen(s1) + strlen(s2); i++, j++)
	{		{
	s1[i] = s2[j];		s1[i] = s2[j];
	}		}
	}		}
Line 38:		Line 38:
	//strcmp		//strcmp

	int strcmp(char s1[], char s2[])		int strcmp(char s1[], char s2[])
	{		{
	int i = 0;		int i = 0;
	while (s1[i] != '\0' \|\| s2[i] != '\0')		while (s1[i] != '\0' \|\| s2[i] != '\0')
	{		{
	if (s1[i] > s2[i])		if (s1[i] > s2[i])
	return 1;		return 1;
	else if (s1[i] < s2[i])		else if (s1[i] < s2[i])
	return -1;		return -1;
	i++;		i++;
Line 51:		Line 51:
	return 0;		return 0;
	}		}

2020-11-11T14:26:01Z

← Older revision		Revision as of 14:26, 11 November 2020
Line 30:		Line 30:
	void strcat(char s1[], char s2[])		void strcat(char s1[], char s2[])
	{		{
	for (int i = strlen(s1); i < strlen(s1) + strlen(s2); i++)		for (int i = strlen(s1), j = 0; i <= strlen(s1) + strlen(s2); i++, j++)
	{		{
	s1[i] = s2[i];		s1[i] = s2[j];
	}		}
	}		}

2020-11-11T14:20:18Z

2020-11-04T16:31:02Z

2020-11-04T16:21:25Z

@@ Line 1: / Line 1: @@
 == 1 ==
 == 2 ==
   //strlen

2020-11-04T15:54:39Z

@@ Line 1: / Line 1: @@
 == 1 ==
 == 2 ==
   //strlen

2020-11-04T15:54:32Z

2020-11-04T15:53:51Z

← Older revision		Revision as of 15:53, 4 November 2020
Line 30:		Line 30:
	//strcat		//strcat

	void strcat(char s1[], ~~const~~ char s2[])		void strcat(char s1[], char s2[])
	{		{
	for (int i = strlen(s1); i < strlen(s1) + strlen(s2); i++)		for (int i = strlen(s1); i < strlen(s1) + strlen(s2); i++)

2020-11-04T15:53:41Z

2020-11-04T15:53:33Z

← Older revision		Revision as of 15:53, 4 November 2020
Line 28:		Line 28:
	}		}
	== 3 ==		== 3 ==
	~~#include <stdio.h>~~		//strcat
	//~~포인터와 ++을 사용하시오.~~

	~~int main~~(~~void~~)		void strcat(char s1[], const char s2[])
	{		{
	~~int number[10] = { 1,3,5,7,9,11,13,15,17,19 };~~		for (int i = strlen(s1); i < strlen(s1) + strlen(s2); i++)
	int i~~, * p;~~

	p = ~~number;~~

	~~for~~ (~~i = 0~~; i < 10; i++)
	{		{
	~~printf("%d\n", *p++)~~;		s1[i] = s2[i];
	}		}

	~~return 0;~~
	}		}
	== 4 ==		== 4 ==