题解 | #简写单词#
简写单词
https://www.nowcoder.com/practice/0cfa856bf0d649b88f6260d878f35bb4
#include <ctype.h>
#include <stdio.h>
int main() {
char str[50] = { 0 };
while(~scanf("%s", str))
{
printf("%c", toupper(str[0]));
}
return 0;
}
