Simple processing of---string of OJ brush problem

Title Requirements:

Enter the code:

#include <iostream> #include <cstdio>using namespace Std;int main () {char str[100];    int i; while (Cin.getline (str,100, ' \ n ')) {for (i=0; str[i]!= '); i++)//capitalize the first letter of each word {if (str[i]!= ')                    ') {if (str[i]>= ' a ' &&str[i]<= ' Z ') {str[i]-=32;                Break            } else break;                }} for (i=i+1; str[i]!= '; i++)//capitalize the first letter of each word {if (str[i]== ') {            if (str[i+1]>= ' a ' &&str[i+1]<= ' z ' &&str[i+1]!= ') str[i+1]-=32;            }} for (i=0; str[i]!= '; i++) {if (str[i]>= ' 0 ' &&str[i]<= ' 9 ')//letter + numeric type processing {if (str[i+1]>= ' a ' &&str[i+1]<= ' z ') | |                (str[i+1]>= ' A ' &&str[i+1]<= ' Z ')) {COUT&LT;&LT;STR[I]&LT;&Lt; '                _';            } else cout<<str[i]; } else if ((str[i]>= ' a ' &&str[i]<= ' z ') | | (str[i]>= ' A ' &&str[i]<= ' Z '))                    Number + Letter Type processing {if (str[i+1]>= ' 0 ' &&str[i+1]<= ' 9 ') {                cout<<str[i]<< ' _ ';            } else cout<<str[i];            } else if (str[i]== ' &&str[i+1]== ")//The spacing of multiple spaces is handled {continue;//places that skip spaces directly        } else cout<<str[i];    } cout<<endl; } return 0;}

Operation Result:

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Simple processing of---string of OJ brush problem