题解 | #大小写转换#
大小写转换
https://www.nowcoder.com/practice/4e089ee8966a4ed4b306f64e68d45264
#include <stdio.h> int main() { for (int i = 0; i < 3; i++) { char a = 0; scanf("%c\n", &a); printf("%c\n", a + 32); } return 0; }
大小写转换
https://www.nowcoder.com/practice/4e089ee8966a4ed4b306f64e68d45264
#include <stdio.h> int main() { for (int i = 0; i < 3; i++) { char a = 0; scanf("%c\n", &a); printf("%c\n", a + 32); } return 0; }
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