Write a program to compare two strings without using the
strcmp() function




Answers were Sorted based on User's Feedback



Write a program to compare two strings without using the strcmp() function..

Answer / waqar nawaz

#include<iostream.h>
#include<stdio.h>
#include<conio.h>
void main()

{
clrscr();
int c=0;
char a[10];

char b[10];
gets(a);
gets(b);
for(int i=0,j=0;b[i]!='\0'||a[j]!='\0';i++,j++)
{
if(a[i]!=b[j])
{
c++;

}

}
if(c==0)
cout<<"string match";
else
cout<<"string does not match";

getch();
}

Is This Answer Correct ?    104 Yes 51 No

Write a program to compare two strings without using the strcmp() function..

Answer / premkumar

#include<iostream.h>
#include<stdio.h>
#include<conio.h>
void main()

{
clrscr();
int c=0;
char a[10];

char b[10];
gets(a);
gets(b);
for(int i=0,j=0;b[i]!='\0'||a[j]!='\0';i++,j++)
{
if(a[i]!=b[j])
{
c++;

}

}
if(c==0)
cout<<"string match";
else
cout<<"string does not match";

getch();
}

Is This Answer Correct ?    69 Yes 24 No

Write a program to compare two strings without using the strcmp() function..

Answer / vijay.benzamin

#include<iostream.h>
#include<stdio.h>
#include<conio.h>
void main()

{
clrscr();
int c=0;
char a[10];

char b[10];
gets(a);
gets(b);
for(int i=0,j=0;b[i]!='\0'||a[j]!='\0';i++,j++)
{
if(a[i]!=b[j])
{
c++;

}

}
if(c==0)
cout<<"string match";
else
cout<<"string does not match";

getch();
}

Is This Answer Correct ?    54 Yes 31 No




Write a program to compare two strings without using the strcmp() function..

Answer / belsia

void main()
{
char a[10],b[10];
int i=0;
scanf("%s%s",a,b);
if(strlen(a)!=strlen(b))
printf("they are different strings");
else
{
while(a[i]!='\0')
{
if(a[i]==b[i])
i++;
else
{
printf("They are different strings");
exit(0);
}
printf("Both are same");
}
getch();
}

Is This Answer Correct ?    27 Yes 16 No

Write a program to compare two strings without using the strcmp() function..

Answer / b.l.paliwal

ALL PERSON ARE STUPIDS THEY DONT KNOW HERE WAT THE FUNCTION
STRCMP DO IT COMPARE BOTH STRING AND RETURN AN INTEGER
VALUE BUT ALL STUPID ARE COMPARING THE LENGTH OF STRING NOT
CHARACTER

WHAT WILL IF I WRITE RISHI
RISHI
HAAA HAA IT WILL RETURN 0
OR IF I WRITE RUCHI
SUCHI
IT WILL RETURN -1
STUPID THINK BEFORE POST UR PROGRAMME

Is This Answer Correct ?    16 Yes 6 No

Write a program to compare two strings without using the strcmp() function..

Answer / sreevalli kamineni

main()
{
char a[50],b[50];
int i=0,flag;
puts("enter 1st string");
gets(a);
puts("enter 2nd string");
gets(b);
if(strlen(a)!=strlen(b))
puts("not identical");
else
{
while(a[i]!='\0')
{
if(a[i]==b[i])
{
i++;
flag=1;
}
else
{
puts("not identical");
}
}
if(flag==1) puts("identical");
}

Is This Answer Correct ?    13 Yes 3 No

Write a program to compare two strings without using the strcmp() function..

Answer / allen

#include<stdio.h>
#include<conio.h>
void stringcmp(char s1[], char s2[]);
void main()
{
char str1[10],str2[10];

printf("\nEnter first String:");
scanf("%s",str1);

printf("\nEnter second String:");
scanf("%s",str2);

stringcmp(str1,str2);
}

void stringcmp(char *s1, char *s2)
{
int i,j,c=0;
for(i=0,j=0;s1[i]!='\0'||s2[j]!='\0';i++,j++)
{
if(s1[i]!=s2[j])
{
c++;

}

}
if(c==0)
printf("\nstring match");
else
printf("\nstring does not match");
}

Is This Answer Correct ?    12 Yes 4 No

Write a program to compare two strings without using the strcmp() function..

Answer / bhagwati lal paliwal(b.l.paliw

ALL PERSON ARE STUPIDS THEY DONT KNOW HERE WAT THE FUNCTION
STRCMP DO IT COMPARE BOTH STRING AND RETURN AN INTEGER
VALUE BUT ALL STUPID ARE COMPARING THE LENGTH OF STRING NOT
CHARACTER
Now the right answer by me follow me............
and tell me if this code work properly on
bl_paliwal77@yahoo.com

#include<stdio.h>
#include<string.h>
int cmpstr(char s1[10], char s2[10]);

int main() {
char arr1[10] = "Nodalo";
char arr2[10] = "nodalo";
printf(" %d", cmpstr(arr1, arr2));

return 0;
}


int cmpstr(char s1[10], char s2[10])
{

int i = strlen(s1);
int k = strlen(s2);
int bigger;

if (i < k) {
bigger = k;
}
else if (i > k) {
bigger = i;
}
else {
bigger = i;
}


for (i = 0; i < bigger; i++) {
if (s1[i] == s2[i])
{
//do nothing if value of both string are equal
}
else {
return (s1[i] - s2[i]);
}
}
return (0);
}

Is This Answer Correct ?    9 Yes 5 No

Write a program to compare two strings without using the strcmp() function..

Answer / dinesh

#include<stdio.h>
#include<conio.h>
void main()
{
char name1[20],name[20];
int i,j,c=0;
clrscr();
printf("enter two strings");
scanf("%s%s",name1,name);
for(i=0,j=0;name1[i]!='\0'||name[j]!='\0';i++,j++)
{
if(name1[i]!=name[j])
{
c++;
}
}
if(c==0)
printf("equal strings");
else
printf("not equal strings");
}

Is This Answer Correct ?    10 Yes 6 No

Write a program to compare two strings without using the strcmp() function..

Answer / raghu

#include<stdio.h>
#include<conio.h>
void main()
{
char a[100],b[100];
int i,c;
clrscr();
printf("enter first string");
scanf("%s",&a);
printf("enter second string");
scanf("%s",&b);
for(i=0;a[i]!='\0'&&b[i]!='\0';i++)
{
if(a[i]!=b[i])
{
c=1;
}
}
if(c==1)
{
printf("the strings do not match!");
}
else
{
printf("the strings match!");
}
getch();
}

Is This Answer Correct ?    8 Yes 4 No

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