CareerCup

does this meet the requirement?

int StrCompare(char* s1,char* s2)
{
	while(*s1 && *s1==*s2)
	{
		s1++;
		s2++;
	};
	if(!*s1 && !*s2)return 0;//equal
	if(*s1<*s2)return -1;     //s1<s2;
	else return 1;                //s1>s2
}

#include<iostream>
using namespace std;
int string1 (char *a,char *b)
{
int flag=1;
for(;*a!='\0'||*b!='\0';)
{
if(*a!=*b)
{ flag=0;
break;
}
a++;
b++;
}
return flag;
}
int main()
{
int k;
char a[20],b[20];
cin>>a>>b;
k=string1(a,b);
if(k==0)
cout<<"No";
else
cout<<"Yes";

return 0;
}

int strcmp(char *s1,char *s2)
{
while(*s1++==*s2++)
;
return (*s1-*s2);

On sucess return 0, else -1;
}

Sure does, my version below.


#include <stdio.h>
#include <stdlib.h>

int main(int argc, char* argv[])
{
char *a;
char *b;

int i;

if (argc !=3)
{
printf ("Incomplete args\n");
exit(-1);
}

a = argv[1];
b = argv[2];

for (i=0;(*a|| *b); i++)
{
if (*a != *b)
{
printf ("Differ at %d, letters are %c, %c\n", i, *a, *b);
exit(-2);
}
a++;
b++;
}
printf("No differences\n");
}

#include<stdio.h>
int comp(char *s1,char *s2){
while((*s1)!='\0'&&(*s2)!='\0'){
if(*s1!=*s2) return *s1-*s2;
s1++;
s2++;
}
if(*s1==*s2) return 0;
else return *s1-*s2;


}
int main(){

if(comp("kunje","kunjedfsv dfbvdfbg")==0)printf("same");
else printf("diff");
system("pause");
return 0;
}

#include<stdio.h>

int strcompare(char *s1,char *s2)
{
int j=0;
int d=0;
while(s1[j]==s2[j]&&(s1[j]!='\0'&&s2[j]!='\0'))
{
printf("%c %c\n",s1[j],s2[j]);
d=1;
j=j+1;
}
if(s1[j]!=s2[j])
{
printf("%c %c\n",s1[j],s2[j]);
d=0;
}
return d;
}

int main(int argc,char **argv)
{
int c=0;
if(argc!=3)
{
printf("Enter two strings for comaprision\n");
return;
}
printf("%s %s %s\n",argv[0],argv[1],argv[2]);
c=strcompare(argv[1],argv[2]);
if(c)
printf("The strings are equal:%d\n",c);
else
printf("The strings are not equal\n");
return 0;
}

#include<stdio.h>
#include<string.h>
int main()
{

char s1[200],s2[200];
int flag=0,i;
printf("enter strings ");
scanf("%s %s",s1,s2);
for(i=0;i<strlen(s1);i++)
{
if(s1[i]==s2[i])
{
flag=1;
}
else
{
flag=0;
break;
}
}
printf("\n string is %d \n",flag);

int cmp(char *first,char *second)
{int tmp=1;
for(;*first && tmp;tmp=(*first==*second),first++,second++);
return tmp;
}

int strcomp(const char* s1 , const char* s2)
{
	while( *s1 == *s2 && *s1 != 0 ){	
	
		s1++;
		s2++;					
	} 	

	return *s1 - *s2;
}

int cmp(char *str1, char *str2)
{
	if(*str1!='\0' || *str2!='\0')
	{
		if (*str1>*str2)
			return 1;
		else if (*str1<*str2)
			return -1;
		else
		{
			str1++;
			str2++;
			cmp(str1,str2);
		}
	}
	else
		return 0;
}

int xstrcmp(const char *p,const char *q)
{
	while(*p++==*q++ && *p);
	return *(--p)-*(--q);
}

#include<iostream>
using namespace std;
int comp(char *t,char *s)
{
while(*s||*t)
{
if(*s==*t)
{
s++;
t++;
}
else
return(*s-*t);
}
return 0;
}
int main()
{
char s[20],t[20];
cin>>s;
cin>>t;
int k=comp(t,s);
if(k)
cout<<"Not Same :"<<k;
else
cout<<"Same :"<<k;
}

Here Its my code.....simplest one.


#include<stdio.h>
#include<conio.h>
#include<string.h>
int c=0;
int strc(int,char *,char *);
int main()
{
char str1[]={"ratnakar pratap singh"};
char str2[]={"ratnakar pretap singh"};
char *s1,*s2;
s1=str1;
s2=str2;
int x=strlen(str1);
int c=strc(x,s1,s2);
if(c==1)
{ printf("strings are equal");
}
else
{ printf("no");}
getch();
return 0;

}
int strc(int x,char *s1,char *s2)
{
while((*s1)!='\0'&&(*s2)!='\0')
{
if(*s1==*s2)
{ c++;
}
s1++;
s2++;
}
if(c==x)
{
return 1;
}



}