HDU ACM 11 2026 首字母变大写

#include <iostream>using namespace std;int main (){    char Lu[200];    int Hui[200];    int x = 0;    while (cin.getline(Lu, 100))    {        if (Lu[0] >= 'a' && Lu[0] <= 'z')            Lu[0] = Lu[0] - 32;        int Yi = strlen(Lu);        for (int i = 0; i < Yi; i++)        {            if (Lu[i] == ' ')            {                    Hui[x] = i;                x++;            }        }        for (int n = 0; n < x; n++)        {            if (Lu[Hui[n] + 1] >= 'a' && Lu[Hui[n] + 1] <= 'z')                Lu[Hui[n] + 1] -= 32;        }        cout << Lu << endl;        x = 0;    }    return 0;}