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What else can I help you with?
How are the strings passed to a function?
By reference. The name of the string is converted to a pointer (in C/C++) and given to the function as the address of the first element. (In Java, all objects are passed by reference, and there are no pointers.)
Which string function appends source string to the destination?
The string function that appends a source string to a destination string is typically called strcat in C and C++. This function takes two arguments: the destination string and the source string, and it appends the source string to the end of the destination string, modifying the destination string in place. In other programming languages, similar functionality may be achieved with functions like concat or the + operator for string concatenation.
Write a function that will scan a character string passed as an argument and convert all lowercase letters onto uppercase letters?
/* Write a function that will scan a character string passed as an argument & convert all lowercase characters into their uppercase characters*/ #include<stdio.h> #include<conio.h> #include<string.h> #include<ctype.h> int str_upp(char c[]) { int i; char x; printf("\n \n"); for(i=0;i<strlen(c);i++) { x=toupper(c[i]); printf("%c",x); } return (0); } void main() { char c[10]; clrscr(); printf("Enter string : \n"); scanf("%s",c); str_upp(c) ; getch(); } /* Output: Enter string : Heloo HELOO */
Function finds the occurrence of a given string in another string?
in C: strstr, declared in string.h
C plus plus library functions for string operations?
You can use "string" class in C++ for string operations or you may use c style string functions as well. #include <string> String class in C++ provides all basic function to operate on strings. you may details descriptin at http://www.cplusplus.com/reference/string/string/
Which function converts string into float?
in C: atof, strtod, sscanf
What is return type of string in c?
In C programming, a string doesn't have a specific return type as it's essentially an array of characters. So, if a function is returning a string, it should be declared to return a pointer to a char (char*), since a string in C is represented as an array of characters terminated by a null character ('\0').
How you can convert from string to int in C language?
Use the atoi() or atol() function.
Call by function in c language?
I guess you meant the following:'In C language, when you call a function,the parameters are passed by-value.'
What character separates each argument passed to a method?
A comma. For example, if your method name is Method1, and you wanted to pass String a, String b, and int c to it, you would do this: Method1(a, b, c);
Why printf is used instead of print in c?
The printf() function prints a formatted string.
C plus plus program to count digit in a string?
Use the following function to count the number of digits in a string. size_t count_digits (const std::string& str) { size_t count = 0; for (std::string::const_iterator it=str.begin(); it!=str.end(); ++it) { const char& c = *it; if (c>='0' && c<='9'); ++count; } return count; }
