View Compilation Error

0_0_18775033_25141.cpp: In function 'int main()':
0_0_18775033_25141.cpp:69:5: error: expected initializer before 'while'
     while(~scanf("%d",&t))
     ^
0_0_18775033_25141.cpp:85:1: error: expected '}' at end of input
 }
 ^