/*#include<stdio.h>
#include<string.h>
int main()
{
int i,j=0,a;
char s[101]={};
gets(s);
for(i=0;s[i]!=NULL;i++)
{
if(s[i]=='l'&&s[i+1]=='o'&&s[i+2]=='v'&&s[i+3]=='e')
{
j++;
}
}
printf("%d",j);
}
#include<stdio.h>
#include<string.h>
int main()
{
int i,j,a=0,b=0;
char s[101]={};
gets(s);
a = strlen(s);
printf("%d",a);
for(i=0;s[i]!=NULL;i++)
{
if(s[i]=='c'||s[i]=='C')
{
a++;
if((s[i+1]=='c'||s[i+1]=='C'))
{
b++;
}
}
}
printf("%d\n%d",a,b);
}
문자 == 문자 (o)
문자열==문자열 (x)
scanf("%s",str); -> str ->&str[0]
if(str=="love")
&str[0] == "love"
string + compare
if (strcmp(str,"love") ==0) -> 둘이 같은 문자열이니?
#include<stdio.h>
#include<string.h>
int main()
{
int i,j,a,b,c;
char s1[21]={};
char s2[21]={};
char s3[21]={};
gets(s1);
a=strlen(s1);
gets(s2);
b=strlen(s2);
gets(s3);
c=strlen(s3);
if(s1[a-1]==s2[0]&&s2[b-1]==s3[0]&&s3[c-1]==s1[0])
{
printf("good");
}
else
{
printf("bad");
}
}
#include<stdio.h>
#include<string.h>
int main()
{
int i,j;
char s[1000]={};
gets(s);
if(strcmp(s,"IOI")==0)
{
printf("IOI is the International Olympiad in Informatics.");
}
else
{
printf("I don't care.");
}
}
#include<stdio.h>
#include<string.h>
int main()
{
int a,b,c;
char s[101]={};
gets(s);
a=strlen(s);
for(a=a-1;a>=0;a--)
{
printf("%c",s[a]);
}
}
#include<stdio.h>
#include<string.h>
int main()
{
int a,b,c;
char s[101]={};
gets(s);
for(a=0;s[a]!=NULL;a++)
{
if(s[a]==',')
{
printf(" ");
}
else
{
printf("%c",s[a]);
}
}
}
*/
/*
#include<stdio.h>
#include<string.h>
int main()
{
int a,b=0,c;
char s[51]={};
gets(s);
for(a=0;s[a]!=NULL;a++)
{
if(s[a]==s[a+1])
b=b+5;
else
b=b+10;
}
printf("%d",b);
}
아스키코드 : 모든 문자는 고유의 코드넘버가 있따
'a' 97
'b' 98
'c' 99
...
'z'
'A' 65
'B' 66
...
'Z'
'!'
' '
'0' 48
'1' 49
...
'9'
'10' (x)
11111111111133333333333333421245486454584574242
'7' - 48 -> 7
'7' - '0' -> 7
*/
#include <stdio.h>
int main()
{
//printf("%c",'a'-32);
}