运行 ID: 101

Main.cc:4:25: error: stray ‘\357’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                         ^
Main.cc:4:26: error: stray ‘\274’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                          ^
Main.cc:4:27: error: stray ‘\206’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                           ^
Main.cc:4:30: error: stray ‘\357’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                              ^
Main.cc:4:31: error: stray ‘\274’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                               ^
Main.cc:4:32: error: stray ‘\206’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                ^
Main.cc:4:35: error: stray ‘\357’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                   ^
Main.cc:4:36: error: stray ‘\274’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                    ^
Main.cc:4:37: error: stray ‘\206’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                     ^
Main.cc:4:40: error: stray ‘\357’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                        ^
Main.cc:4:41: error: stray ‘\274’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                         ^
Main.cc:4:42: error: stray ‘\206’ in program
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                          ^
Main.cc: In function ‘int main()’:
Main.cc:4:44: warning: format ‘%d’ expects argument of type ‘int*’, but argument 2 has type ‘int’ [-Wformat=]
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
                                            ^
Main.cc:4:44: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘int’ [-Wformat=]
Main.cc:4:44: warning: format ‘%d’ expects argument of type ‘int*’, but argument 4 has type ‘int’ [-Wformat=]
Main.cc:4:44: warning: format ‘%d’ expects argument of type ‘int*’, but argument 5 has type ‘int’ [-Wformat=]
Main.cc:4:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d %d",＆a,＆b,＆c,＆d);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~