Question

How to find all uppercase characters in a string with C

Answer 1

#include <stdio.h>

int main()
{
    char str[] = "JavaScript C C++ NodeJS";

    for (int i = 0; str[i]; i++) {
        if (str[i] >= 'A' && str[i] <= 'Z')
            printf("%c ", str[i]);
            
    }

    return 0;
}




/*
run:

J S C C N J S 

*/

 

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