题解 | #添加逗号#
简写单词
http://www.nowcoder.com/practice/0cfa856bf0d649b88f6260d878f35bb4
#include<stdio.h>
int main(){
char arr[50]={0};
int i;
while(scanf("%s",arr)!=EOF){
if(arr[0]>90){
printf("%c",arr[0]-32); //大写转小写
}else
printf("%c",arr[0]);
}
return 0;
}
int main(){
char arr[50]={0};
int i;
while(scanf("%s",arr)!=EOF){
if(arr[0]>90){
printf("%c",arr[0]-32); //大写转小写
}else
printf("%c",arr[0]);
}
return 0;
}
