View Compilation Error

0_0_30889592_9365.cpp: In function 'int main()':
0_0_30889592_9365.cpp:9:12: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
     scanf(t)
            ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/locale.h:12:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/clocale:42,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:40,
                 from 0_0_30889592_9365.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/stdio.h:386:15: note: initializing argument 1 of 'int scanf(const char*, ...)'
   int __cdecl scanf(const char * __restrict__ _Format,...) __MINGW_ATTRIB_DEPRECATED_SEC_WARN;
               ^
0_0_30889592_9365.cpp:10:5: error: expected ';' before 'while'
     while(t--)
     ^
0_0_30889592_9365.cpp:26:1: error: expected '}' at end of input
 }
 ^