How do i count all the characters in a string?
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How do i count all the characters in a string?
With size() method. Or if you are using char arrays, then strlen() (#include <cstring>). Or if you want to do it yourself , just go through the characters with while loop.
Code:
int Length(char* a) {
int count = 0;
char *aux = a;
while (*aux != '\0') {
count++;
aux++;
}
return count;
}
Or...
int size = sizeof( Array ) / sizeof( char );
where array is the variable name and char is the type of
data stored in your array.