There are at least three straight forward ways to retrieve the first character in a string. #include <string> ... std::string string{ "Hello" }; char c1{ string[ 0 ] }, // undefined when called on an …

Aug 22, 2013 · Try using std::string and it's find function. Split it by spaces to an array, use a for loop to get each word and add the fist letter to a string. For loop. In the loop to get the fist …

Use a %s format (or, better, %255s format) for the two scanf() calls. Then pass firstname[0] and lastname to printf(). You might want to think about using tolower() from <ctype.h> on the first …

Mar 7, 2024 · Get the first letter of every word and return the result as a string. The result should not contain any space. Output: gfg. Input: str = "happy coding" Output: hc. Source: …

Jan 17, 2020 · cin.get() is used for accessing character array. It includes white space characters. Generally, cin with an extraction operator (>>) terminates when whitespace is found. However, …

Feb 1, 2023 · To access the first character of a string, we can use the subscript operator [ ] by passing an index 0. Here is an example, that gets the first character a: string car = "audi"; char …

In this C++ tutorial, you shall learn how to get the first character in the given string using string::at() function, or array notation, with examples.

Apr 25, 2022 · The strchr() function returns a pointer to the first occurrence of the target character in the string, or NULL. You could use pointer subtraction to convert the pointer into an index: …

Oct 2, 2015 · You can get the first letter of a string with char firstLetter = myName.at(0); or use the [] operator if you prefer. You don't need to check if it is lower case - just use the toupper …

Oct 12, 2015 · then use a function that waits for ENTER: Several ways to do so, here are some possible one-line approaches: Use getch() (need #include ). Use getchar() (expected for Enter, …