View Compilation Error

0_0_19434448_22070.cpp:7:2: error: stray '\243' in program
  If（M==K==0）break;
  ^
0_0_19434448_22070.cpp:7:2: error: stray '\250' in program
0_0_19434448_22070.cpp:7:2: error: stray '\243' in program
0_0_19434448_22070.cpp:7:2: error: stray '\251' in program
0_0_19434448_22070.cpp: In function 'int main()':
0_0_19434448_22070.cpp:7:2: error: 'If' was not declared in this scope