View Compilation Error

0_0_36679032_19412.cpp: In function 'int main()':
0_0_36679032_19412.cpp:72:5: error: 'x' was not declared in this scope
 rdd(x,y);
     ^
0_0_36679032_19412.cpp:25:32: note: in definition of macro 'rdd'
 #define rdd(x,y) scanf("%d%d",&x,&y)
                                ^
0_0_36679032_19412.cpp:72:7: error: 'y' was not declared in this scope
 rdd(x,y);
       ^
0_0_36679032_19412.cpp:25:35: note: in definition of macro 'rdd'
 #define rdd(x,y) scanf("%d%d",&x,&y)
                                   ^
0_0_36679032_19412.cpp:81:5: error: 'x' was not declared in this scope
 rdd(x,y);
     ^
0_0_36679032_19412.cpp:25:32: note: in definition of macro 'rdd'
 #define rdd(x,y) scanf("%d%d",&x,&y)
                                ^
0_0_36679032_19412.cpp:81:7: error: 'y' was not declared in this scope
 rdd(x,y);
       ^
0_0_36679032_19412.cpp:25:35: note: in definition of macro 'rdd'
 #define rdd(x,y) scanf("%d%d",&x,&y)
                                   ^