题解 | #printf的返回值#
printf的返回值
https://www.nowcoder.com/practice/a19ef1d8e55c4cc786f11cbf6b2fde61
#include <stdio.h> int main() { int ret_value = printf("Hello world!"); printf("\n%d",ret_value); }
printf的返回值
https://www.nowcoder.com/practice/a19ef1d8e55c4cc786f11cbf6b2fde61
#include <stdio.h> int main() { int ret_value = printf("Hello world!"); printf("\n%d",ret_value); }
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