Wuhan University of Science and Technology acm:1003:0 starting point algorithm 67--statistics alphanumeric number

Problem Description

Enter a string of characters to count the number of letters, number of digits, space words, and other characters (up to 100 characters) of the string character

Input

Multiple sets of test data, one set per line

Output

Each group output one line, the number of letters, number of digits, number of spaces and other characters

Sample Input

I am a student in class 1.I think I can!

Sample Output

18 1 6 110 0 3 1

HINT

Char str[100];//defines an array of character types



while (gets (str)!=null)//multiple sets of data

{



Input code



for (i=0;str[i]!= '; i++)//gets function automatically adds '% ' after STR as the end flag

{

Input code

}



The expression of a character constant,

' A ' denotes character A;

' 0 ' denotes character 0;



Assignment of characters

Str[i]= ' a ';//means assigning character A to Str[i]

str[i]= ' 0 ';//means assigning character 0 to Str[i]

}

My Code:

1#include <stdio.h>2 intMain ()3 {    4     Charch[ -];5      while(Gets (CH)!=null)6 7     {8         intchar_num=0, kongge_num=0, int_num=0, other_num=0, I;9          for(i=0; ch[i]!=' /'; i++)Ten  One         { A             if(ch[i]>='A'&& ch[i]<='Z'|| ch[i]<='Z'&& ch[i]>='a') -             { -char_num++; the             } -             Else if(ch[i]==' ') -             { -kongge_num++; +             } -             Else if(ch[i]>='0'&&ch[i]<='9') +             { Aint_num++; at             } -             Else -             { -other_num++; -             } -         } inprintf"%d %d%d%d\n", char_num,int_num,kongge_num,other_num); -     } to     return 0; +}

Other code:

1#include <stdio.h>2#include <string.h>3 intMain ()4 {5     Charstr[ -];//defining an array of character types6     intA=0, b=0, c=0, d=0;//letters, numbers, spaces, and other7      while(Gets (str)! =NULL) {8         intLength =strlen (str);9          for(inti =0; i < length; i++){Ten             if(Str[i] >='A'&&str[i] <='Z'|| Str[i] >='a'&&str[i] <='Z'){ Onea++; A             } -             Else if(Str[i] = =' '){ -C++; the             } -             Else if(Str[i] >='0'&&str[i] <='9'){ -b++; -             } +             Else{ -d++; +             } A         } atprintf"%d %d%d%d\n", A, B, C, d); -A=0; b=0; C=0; D=0; -     } -     return 0; -}

1#include <iostream>2#include <cctype>3 using namespacestd;4 5  Chars[ -];6 intMain ()7 {8     intAlpha,num,space,other;9     while(gets (s))Ten    { OneAlpha=0, num=0, space=0, other=0; A         for(intI=0; s[i]!=' /';++i) -        { -            if(Isalpha (s[i)) + +Alpha; the            Else if(IsDigit (s[i)) + +num; -            Else if(s[i]== +)      ++space; -            Else++Other ; -        } +cout<<alpha<<" "<<num<<" "<<space<<" "<<other<<Endl; -    } +     return 0; A}

Wuhan University of Science and Technology acm:1003:0 starting point algorithm 67--statistics alphanumeric number