CODEWITHSUNDEEP
carraysc-stringsstrcpy
You_were_also_a_noob_in_past
You_were_also_a_noob_in_past

Reputation: 21

How to assign string of one variable to other variable?

This is my first question on this site.

How do i assign string of one variable to other variable. What am i doing wrong here?

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

char a[30],b[30];

scanf("%s",a);
b[30]=a[30];
printf("%s",b);

}

Upvotes: 2

Views: 1133

Answers (2)

Aditya Naitan
Aditya Naitan

Reputation: 162

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

char a[30],b[30];

scanf("%s", a);
strcpy(b, a);          //header file <string.h>
                       //strcpy(destination, source)
printf("%s",b);

}

The strcpy() function will copy the content of string a in string b.

Upvotes: 1

Vlad from Moscow
Vlad from Moscow

Reputation: 311058

Use the standard C function strcpy declared in the header <string.h>. For example

strcpy( b, a );

Arrays do not have the assignment operator.

As for your statement

b[30]=a[30];

then b[30] and a[30] are undefined objects of the type char that are beyond the arrays.

Upvotes: 5

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