运行 ID: 134426

Main.cc: In function ‘void select_sort(int)’:
Main.cc:6:6: warning: unused variable ‘i’ [-Wunused-variable]
  int i,j,minn,t;
      ^
Main.cc:6:8: warning: unused variable ‘j’ [-Wunused-variable]
  int i,j,minn,t;
        ^
/usr/lib/gcc/x86_64-linux-gnu/7/../../../x86_64-linux-gnu/crt1.o: In function `_start':
(.text+0x20): undefined reference to `main'
collect2: error: ld returned 1 exit status