View Compilation Error

0_0_15336710_4330.cpp: In function 'int main()':
0_0_15336710_4330.cpp:4:18: error: 'm' was not declared in this scope
 while(scanf("%d",m)!=EOF){
                  ^
0_0_15336710_4330.cpp:15:1: error: expected ';' before '}' token
 }
 ^