View Compilation Error

0_0_36584127_8146.cpp:9:9: error: stray '\243' in program
         sumday=0；
         ^
0_0_36584127_8146.cpp:9:9: error: stray '\273' in program
0_0_36584127_8146.cpp: In function 'int main()':
0_0_36584127_8146.cpp:10:9: error: expected ';' before 'if'
         if(month==2&&day==29)  
         ^
0_0_36584127_8146.cpp:15:9: error: 'else' without a previous 'if'
         else if(month<=2)
         ^