C Programming - Strings - Discussion
Discussion Forum : Strings - Find Output of Program (Q.No. 11)
11.
What will be the output of the program ?
#include<stdio.h>
#include<string.h>
int main()
{
static char str1[] = "dills";
static char str2[20];
static char str3[] = "Daffo";
int i;
i = strcmp(strcat(str3, strcpy(str2, str1)), "Daffodills");
printf("%d\n", i);
return 0;
}
Discussion:
31 comments Page 4 of 4.
Gautam said:
1 decade ago
It is simple.
strcpy(str2,str1) : here "dills" will be copied to str2.
Hence str2 contains " dills"
strcat(str3,str2) : "dills" will be concatenated with "daffo"
Hence str3 contains " Daffodills ".
At last strcmp compares with the string str3 with "Daffodills" and pass the value "0" since the string matches.
strcpy(str2,str1) : here "dills" will be copied to str2.
Hence str2 contains " dills"
strcat(str3,str2) : "dills" will be concatenated with "daffo"
Hence str3 contains " Daffodills ".
At last strcmp compares with the string str3 with "Daffodills" and pass the value "0" since the string matches.
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