Strings - Sanskrit

Questions posted on ST Forums:

• string palindrome

  #include <iostream>#include<iomanip>#include<string.h>using namespace std;int main(){  char s1[20],s2[20];    cout<<"Enter a string:\n";  cin>>setw(19)>>s1;  srtcpy(s2,s1);  strrev(s2);  if((strcmp(s1,s2))==0)    cout<<"string is palindrome\n";  else cout<<"string is not a palindrome\n";  return 0;}showing an error here srtcpy(s2,s1);  strrev(s2);

  02-03M 20-30S
  June 30, 2024, 5:16 p.m. Krishnasain

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• Strings

  #include<stdio.h>#include<string.h>int main(){  char varname[]={'p','r','o','g','r','a','m'};  printf("The string is %s\n", varname);   return 0;}Naveen VP

  04-05M 10-20S
  July 3, 2024, 9:51 p.m. naveenpalanisamy142002@gmail.com

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• Regarding String Variable

  In the program, I couldn't understand the usage of 'string variable' instead of 'char'. Kindly please explain.

  07-08M 50-60S
  July 1, 2024, 2:56 p.m. srishtipramanic7@gmail.com

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• Usage of 'getline'

  What is the syntax and how to use the keyword 'getline'. Please explain elaborately (this single-use is confusing). I couldn't find a proper explanation on the internet.Links to a good explanation are also appreciated.

  08-09M 20-30S
  July 3, 2024, 6:55 p.m. bsscharan

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• Regarding syntax of 'scanf' function.

  In the program, we write, scanf("%[^\n]s", string_name).I tried missing the [^\n] part, but the result is virtually the same. Please explain, what exactly is its use in spacing?

  02-03M 0-10S
  July 5, 2024, 6:46 p.m. bsscharan

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• not reading the string value..

  #include<stdio.h>//#include<string.h>void main(){  int n;  char str[20];  //={"am string"};  printf("Enter a number");  scanf("%d",&n);  printf("Enter a String");  scanf("%[^\\n]s",str);  printf("The Number You entered is: %d\\n",n);  printf("The String You entered is: %s\\n",str);} 

  04-05M 0-10S
  July 5, 2024, 10:20 a.m. SudheerSharma

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• String Input

  #include<stdio.h>void main(){\tchar a;\tchar s[10],s1[10];\tprintf("Enter String: ");\tscanf("%[^\\n]s",s1);\tprintf("Enter string2: ");\tscanf("%[^\\n]s",s);\tprintf("String1: %s\\n",s1);\tprintf("String2: %s",s);\t}Output:Enter String: HimaniEnter string2: String1: HimaniString2: @I am not able to read values in second string.

  05-06M 10-20S
  July 2, 2024, 10:38 p.m. Himani.Parekh

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• Unexpected Output

  #include<stdio.h>#include<string.h>int main(){\t  char strname[30]="Spoken-Tutorial";\tchar s[]={'a','b','c'};  printf("The string is %s\\n", strname);\tprintf("String: %s\\n",s);   return 0;}For the above code output is following:The string is Spoken-TutorialString: abcSpoken-TutorialWhy string s is containing such value?

  02-03M 10-20S
  July 5, 2024, 10:18 a.m. Himani.Parekh

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• Getline

  can we use cin.get() instead of getline

  08-09M 10-20S
  July 3, 2024, 8:53 p.m. pradipghorpade

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• Strings

  How can I remove the trailing spaces from a string?

  08-09M 40-50S
  June 30, 2024, 8:42 p.m. profmuniasamy

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• getc() and getchar()

  clarify the difference between getch() and getc()

  00-01M 0-10S
  July 2, 2024, 9:45 a.m. lavanya.kk2005@gmail.com

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