#include <stdio.h>
#include <string.h>
#include <ctype.h>
#define LIMIT 81
void ToUpper(char *);
int PunctCount(const char *);
int main(void)
{
char line[LIMIT];
char * find;
puts("Please enter a line:");
fgets(line, LIMIT, stdin);
find = strchr(line, '\n');
if (find)
*find = '\0';
ToUpper(line);
puts(line);
printf("That line has %d punctuation characters.\n",
PunctCount(line));
return 0;
}
void ToUpper(char * str)
{
while (*str)
{
*str = toupper(*str);
str++;
}
}
int PunctCount(const char * str)
{
int ct = 0;
while (*str)
{
if (ispunct(*str))
ct++;
str++;
}
return ct;
}