View Compilation Error

0_0_22282229_25820.cpp: In function 'int main()':
0_0_22282229_25820.cpp:18:12: error: expected primary-expression before '?' token
           {?
            ^
0_0_22282229_25820.cpp:19:10: error: expected primary-expression before 'double'
          double v=vv[i],vx,vy;
          ^
0_0_22282229_25820.cpp:19:10: error: expected ':' before 'double'
0_0_22282229_25820.cpp:19:10: error: expected primary-expression before 'double'
0_0_22282229_25820.cpp:20:10: error: 'vx' was not declared in this scope
          vx=v*cos(angle);
          ^
0_0_22282229_25820.cpp:20:13: error: 'v' was not declared in this scope
          vx=v*cos(angle);
             ^
0_0_22282229_25820.cpp:21:10: error: 'vy' was not declared in this scope
          vy=v*sin(angle);
          ^