题解 | #大小写转换#
大小写转换
https://www.nowcoder.com/practice/4e089ee8966a4ed4b306f64e68d45264
#include <stdio.h> int main() { char ch=0; while(scanf("%c",&ch)==1) { ch>='a'&&ch<='z'?printf("%c\n",ch-32):printf("%c\n",ch+32) ; getchar(); } return 0; }
大小写转换
https://www.nowcoder.com/practice/4e089ee8966a4ed4b306f64e68d45264
#include <stdio.h> int main() { char ch=0; while(scanf("%c",&ch)==1) { ch>='a'&&ch<='z'?printf("%c\n",ch-32):printf("%c\n",ch+32) ; getchar(); } return 0; }
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