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View Compilation Error

0_0_31747572_732.cpp:29:8: error: empty character constant
 printf('');
        ^
0_0_31747572_732.cpp: In function 'int main()':
0_0_31747572_732.cpp:6:26: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
 while(~scanf('%d%d',&n,&m))
                          ^
In file included from 0_0_31747572_732.cpp:1:0:
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_31747572_732.cpp:18:7: error: unable to find numeric literal operator 'operator""ont'
 if(f>=10ont COLOR='#FF00FF'>)
       ^
0_0_31747572_732.cpp:18:7: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_31747572_732.cpp:18:13: error: expected ')' before 'COLOR'
 if(f>=10ont COLOR='#FF00FF'>)
             ^
0_0_31747572_732.cpp:26:11: error: invalid conversion from 'char' to 'const char*' [-fpermissive]
 printf('-');
           ^
In file included from 0_0_31747572_732.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/stdio.h:378:15: note: initializing argument 1 of 'int printf(const char*, ...)'
   int __cdecl printf(const char * __restrict__ _Format,...);
               ^
0_0_31747572_732.cpp:27:9: error: unable to find numeric literal operator 'operator""ont'
 for(j=i-1ont COLOR='#FF00FF'>;j>=0;j--)
         ^
0_0_31747572_732.cpp:27:9: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_31747572_732.cpp:28:17: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
 printf('%c',a[j]);
                 ^
In file included from 0_0_31747572_732.cpp:1:0:
GCC4.9.2/x86_64-w64-mingw32/include/stdio.h:378:15: note: initializing argument 1 of 'int printf(const char*, ...)'
   int __cdecl printf(const char * __restrict__ _Format,...);
               ^


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