문제
풀이
#include <stdio.h>
#include <string.h>
int main(void) {
int count = 0;
char str[1000001];
char *token;
const char seps[] = " \n";
fgets(str, sizeof(str), stdin);
token = strtok(str, seps);
while (token != NULL) {
count++;
token = strtok(NULL, seps);
}
printf("%d", count);
return 0;
}