text: #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>
  
  #define SEPARATOR "/"
  
  int main() {
      char str[80] = "50/70";
      char *token = strtok(str, SEPARATOR);
  
      while (token != NULL) {
          printf("%d\n", atoi(token));
          token = strtok(NULL, SEPARATOR);
      }
      return 0;
  }
  