轻工业大学OJ 1066
现在OJ的题开始有水准了,从1066开始我每解决一道题都会来记录一下。加油,生活不易!题目如下: 代码如下: # include <stdio.h> int main ( ) { int i , letter = 0 , digit = 0 , other = 0 ; char str [ 100 ] ; gets ( str ) ; for ( i = 0 ; str [ i ] != '\0' ; i ++ ) { if ( 48 <= str [ i ] && str [ i ] <= 57 ) digit ++ ; else if ( 65 <= str [ i ] && str [ i ] <= 90 ) letter ++ ; else if ( 97 <= str [ i ] && str [ i ] <= 122 ) letter ++ ; else other ++ ; } printf ( "letter:%d\n" , letter ) ; printf ( "digit:%d\n" , digit ) ; printf ( "other:%d\n" , other ) ; return 0 ; } 来源: CSDN 作者: 赤旗的世界 链接: https://blog.csdn.net/weixin_45588493/article/details