What Does The Following Code Dop Pre Langc Cssfilehk1style #1703
What does the following code do?</p> <pre><code class="language-c"> #include<stdio.h> #include<string.h> void reverse_string(char *s) { int len = strlen(s); int i,j; i=0; j=len-1; while(i < j) { char tmp = s[i]; s[i] = s[j]; s[j] = tmp; i++; j--; } } int main() { char s[100] = "abcdefg"; char t[100]; strcpy(t,s); reverse_string(s); if(strcmp(t,s) == 0) printf("Yes"); else printf("No"); return 0; }</code></pre>
This multiple choice question (MCQ) is related to the book/course
gs gs122 Data Communication and Computer Network.
It can also be found in
gs gs122 Recursion - String Reversal using Recursion - Quiz No.1.
What does the following code do?
#include<stdio.h> #include<string.h> void reverse_string(char *s) { int len = strlen(s); int i,j; i=0; j=len-1; while(i < j) { char tmp = s[i]; s[i] = s[j]; s[j] = tmp; i++; j--; } } int main() { char s[100] = "abcdefg"; char t[100]; strcpy(t,s); reverse_string(s); if(strcmp(t,s) == 0) printf("Yes"); else printf("No"); return 0; }
Copies a string to another string
Compares two strings
Reverses a string
Checks if a string is a palindrome
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