Counting words starting with A-Z
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#include <stdio.h>
int bigFirstLetters(char *string) {
int words = 0;
int inWord = 0;
while(string[0]) {
char c = string[0];
int AZ = (c >= 'A') && (c <= 'Z');
int az = (c >= 'a') && (c <= 'z');
if (!inWord && AZ) {
inWord = 1;
}
if (inWord && !AZ && !az) {
inWord = 0;
words++;
}
string++;
}
return words;
}
int main(void) {
char *string = "hello My Dear friend.";
printf("%d\n", bigFirstLetters(string));
return 0;
}
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