简单的C题解 | #统计字符#
统计字符
http://www.nowcoder.com/practice/539054b4c33b4776bc350155f7abd8f5
#include <stdio.h>
#include <string.h>
int main(void)
{
char input[1000];
int Nnum = 0,Enum = 0,Knum = 0,Onum = 0;
gets(input);
{
for(int i=0;i<strlen(input);i++)
{
if(input[i] >= '0' && input[i] <= '9')
Nnum++;
else if((input[i] >= 'a' && input[i] <= 'z') || (input[i] >= 'A' && input[i] <= 'Z'))
Enum++;
else if(input[i] == ' ')
Knum++;
else
Onum++;
}
printf("%i\n",Enum);
printf("%i\n",Knum);
printf("%i\n",Nnum);
printf("%i\n",Onum);
return 0;
}
}
