下学期第二周实验报告3（1）

#include <iostream>

#include "string.h"

using namespace std;

int main()
{
char str[200];
cin.get(str, 100, '\n');

for(int i = 0, j = 0; str[i] != '\0'; i++)
{
j++;
}
for(int x = 0, y = 0; x <= j; x++)
{
if(str[x] == ' ' &&str[x + 1] != ' ')
{
y++;
}
}
cout << "There are " << y + 1 << " words in the line." << endl;

return 0;
}