View Code of Problem 43

#include <stdio.h>
#include <string.h>
int main()
{
	char c[100];
  	gets(c);
  	n=strlen(c);
  	for(int i=0;i<n;++i)
        {  
          if(c[i]>='a'&&c[i]<='z'||c[i]>='A'&&c[i]<='Z')
            printf("%c",c[i]);
 
        }
 
 
 
 
}
/*
Main.c: In function 'main':
Main.c:6:4: warning: 'gets' is deprecated (declared at /usr/include/stdio.h:638) [-Wdeprecated-declarations]
    gets(c);
    ^
Main.c:7:4: error: 'n' undeclared (first use in this function)
    n=strlen(c);
    ^
Main.c:7:4: note: each undeclared identifier is reported only once for each function it appears in
Main.c:10:23: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
           if(c[i]>='a'&&c[i]<='z'||c[i]>='A'&&c[i]<='Z')
                       ^
*/