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