Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
66560 周奕辰 04四位数移位 C++ Compile Error 0 MS 0 KB 153 2024-03-09 14:19:00

Tests(0/0):

Code:

#include <iostream> #include <cstdio> using namespace ; int main(){ int a,b; scanf("%3d%1d",a,b); printf("%d%d",b,a); return 0; }

Run Info:

Main.cc:3:17: error: expected identifier before ';' token
 using namespace ;
                 ^
Main.cc: In function 'int main()':
Main.cc:6:23: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'int' [-Wformat=]
     scanf("%3d%1d",a,b);
                       ^
Main.cc:6:23: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'int' [-Wformat=]
Main.cc:6:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%3d%1d",a,b);
                        ^