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Data Types in C++ - 3 Video Lecture | Crash Course for EmSAT Achieve
FAQs on Data Types in C++ - 3 Video Lecture - Crash Course for EmSAT Achieve
| 1. What is the char data type in C? |  |
Ans. The char data type in C is used to store a single character. It can hold any character from the ASCII character set, including letters, numbers, and special characters.
| 2. How much memory does the char data type occupy in C? | |
Ans. The char data type occupies 1 byte of memory in C. It can store a single character, which requires 8 bits of memory.
| 3. Can the char data type be used to store strings in C? | |
Ans. Yes, the char data type can be used to store strings in C. However, it can only store one character at a time. To store a string, you need to use an array of char data type.
| 4. How do you declare and initialize a char variable in C? | |
Ans. To declare and initialize a char variable in C, you can use the following syntax:
char myChar = 'A';
In this example, the variable "myChar" is declared and initialized with the character 'A'.
| 5. How can you print the value of a char variable in C? | |
Ans. You can print the value of a char variable in C using the "%c" format specifier in the printf() function. Here's an example:
char myChar = 'A';
printf("The value of myChar is: %c", myChar);
This will output: "The value of myChar is: A".
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Dec 26, 2024 Last updated |
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