2018/5/14程式作業 第3題 for 四子一丙

第三題

#include
#include
int main(void)
{
 char word[50];
 int a = 0, b = 0, c = 0, d = 0;
 scanf("%[A-Za-z0-9 #]", &word);
    
 for(int i = 0; word[i] != 35 ;i++)
 {
  if(word[i] >= 97 && word[i] <= 122)
  a++;
  else if(word[i] >= 65 && word[i] <= 90)
  b++;
  else if(word[i] >= 48 && word[i] <= 57)
  c++;
  else if(word[i] == 32)
  d++;
       }
 
 printf("小寫字母出現%d次\n大寫字母出現%d次\n數字出現%d次\n空白出現%d次\n", a, b, c, d);
  
 system("pause"); return(0);
}