Program to convert a lowercase character to uppercase.
Ask the user to enter an English character in lowercase. Write code to display it in uppercase.
int main() { cout << "Enter lowercase character: "; char k; cin >> k; /* We have to add 'A' - 'a' to convert lowercase 'a' to uppercase 'A'. This same number should be added to every lowercase character to change it to its corresponding uppercase character. */ char output = k + ('A' - 'a'); cout << "Uppercase = " << output << endl; return 0; }
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This Blog Post/Article "Convert char from lowercase to uppercase" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2020-02-07. Published on: 2016-03-18