题解 | 简写单词
简写单词
https://www.nowcoder.com/practice/0cfa856bf0d649b88f6260d878f35bb4
#include <iostream>
using namespace std;
int main() {
string cur;
while(cin >> cur){
cout << (cur[0] > 96 ? static_cast<char>(cur[0]-32):cur[0]);
}
}
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