for循环统计字母、数字、空格数量

for循环统计字母、数字、空格数量

#include <stdio.h>
int main() {char c;int word, blank, number, other,i,n;word = 0;blank = 0;number = 0;other = 0;printf("请输入一个正整数n:n");scanf("%d",&n);printf("请输入一串字符:n");for (i = 0; i <= n; i++) {scanf("%c", &c);if ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) {word++;} else if (c == ' ') {blank++;} else if (c >= '0' && c <= '9') {number++;} else {other++;}}printf("该字符中英文字母word=%d,空格有blank=%d,数字有number=%d,其他字符有other=%d",word,blank,number,other);return 0;
}