编写一个函数,由实参传来一个字符串,统计此字符串中字母,数字,空格和...答:include<stdio.h> include<string.h> void inputSTr(char *args){ char temp[100]={0},str[100];int b=0,c=0,d=0,e=0,i;for(i=0;i<strlen(args);i++){ strncpy(temp, args+i, 1);str[i] = args[i];if(((int)str[i]>=97&&(int)str[i]<=122)||((int)str[i]>=...