Spoj/EDIT.cpp at master · ayushmnnit/Spoj · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#include<iostream>
#include<stdio.h>
#include<cstring>
#include<cctype>

using namespace std;

int main()
{
    char s[1010];
    while(scanf("%s",s) !=EOF)
    {

    int len=strlen(s);
    int count=0;

    char c='a';

    for(int i=0;i<len;i++)
    {
            if(isupper(s[i]) && c=='a')
            count++;

            else if(islower(s[i]) && c=='A')
            count++;

            if(c=='A')
            c='a';

            else if(c=='a')
            c='A';
    }

    c='A';

    int count2=0;

    for(int i=0;i<len;i++)
    {
            if(isupper(s[i]) && c=='a')
            count2++;

            else if(islower(s[i]) && c=='A')
            count2++;

            if(c=='A')
            c='a';

            else if(c=='a')
            c='A';
    }


    (count<count2)?printf("%d\n",count):printf("%d\n",count2);

    }

    system ("pause");

    return 0;
}