Format a sentence-format the output sentence
//Format a Sentence#include<iostream>#include<cstdlib>#include<cctype>#include<cstring>using namespace std;void get_sentence(char a[],int& size);void process_sentence(char a[],int size);int main(){char a[100];int size = 0;get_sentence(a,size);process_sentence(a,size);for(int i = 0;i < size;i++)cout<<a[i];cout<<endl;return 0;}void get_sentence(char a[],int& size){cout<<"Please input the sentence and the period is end:\n";for(int i = 0;‘.‘ !=(a[i] = cin.get()) && i < 100; i++){size++;if(isalpha(a[i]))a[i] = tolower(a[i]);if(a[i] == ‘\n‘ || a[i] == ‘\t‘)a[i] = ‘ ‘;}cout<<size<<endl;}void process_sentence(char a[],int size){a[0] = toupper(a[0]);for(int i = 1;i < size;i++){if((a[i] == ‘ ‘) && (a[i+1] == ‘ ‘))a[i] = 0;}}
Result:
Please input the sentence and the period is end:the ANswer to life,the Universe,and everythingIS 42.The answer to life,the universe,and everything is 42
Format a sentence-format the output sentence