View Compilation Error

0_0_20839637_29699.cpp:94:5: error: stray '\250' in program
     while(t–) {  
     ^
0_0_20839637_29699.cpp: In function 'int main()':
0_0_20839637_29699.cpp:94:13: error: expected ')' before 'C'
     while(t–) {  
             ^
0_0_20839637_29699.cpp:94:13: error: 'C' was not declared in this scope