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View Compilation Error

0_0_27553275_32201.cpp:88:5: error: stray '\241' in program
     while(scanf(“%d%d”,&n,&m)!=EOF)  
     ^
0_0_27553275_32201.cpp:88:5: error: stray '\260' in program
0_0_27553275_32201.cpp:88:5: error: stray '\241' in program
0_0_27553275_32201.cpp:88:5: error: stray '\261' in program
0_0_27553275_32201.cpp:93:13: error: stray '\241' in program
             scanf(”%d%d%I64d”,&e[i].u,&e[i].v,&e[i].w);  
             ^
0_0_27553275_32201.cpp:93:13: error: stray '\261' in program
0_0_27553275_32201.cpp:93:13: error: stray '\241' in program
0_0_27553275_32201.cpp:93:13: error: stray '\261' in program
0_0_27553275_32201.cpp:107:9: error: stray '\241' in program
         if(ans==-1 || ans-sum>=sum) printf(“impossible\n”);//ans-sum是除去虚根的最小树形图的最短路径,如果这个距离比所有的边权值和sum还大,说明还有另外的边由虚点发出,故说明此图不连通  
         ^
0_0_27553275_32201.cpp:107:9: error: stray '\260' in program
0_0_27553275_32201.cpp:107:9: error: stray '\' in program
0_0_27553275_32201.cpp:107:9: error: stray '\241' in program
0_0_27553275_32201.cpp:107:9: error: stray '\261' in program
0_0_27553275_32201.cpp:108:9: error: stray '\241' in program
         else printf(“%I64d %d\n”, ans-sum, xroot-m);  
         ^
0_0_27553275_32201.cpp:108:9: error: stray '\260' in program
0_0_27553275_32201.cpp:108:9: error: stray '\' in program
0_0_27553275_32201.cpp:108:9: error: stray '\241' in program
0_0_27553275_32201.cpp:108:9: error: stray '\261' in program
0_0_27553275_32201.cpp:109:9: error: stray '\241' in program
         printf(”\n”);  
         ^
0_0_27553275_32201.cpp:109:9: error: stray '\261' in program
0_0_27553275_32201.cpp:109:9: error: stray '\' in program
0_0_27553275_32201.cpp:109:9: error: stray '\241' in program
0_0_27553275_32201.cpp:109:9: error: stray '\261' in program
0_0_27553275_32201.cpp: In function 'int main()':
0_0_27553275_32201.cpp:88:19: error: expected primary-expression before '%' token
     while(scanf(“%d%d”,&n,&m)!=EOF)  
                   ^
0_0_27553275_32201.cpp:88:20: error: 'd' was not declared in this scope
     while(scanf(“%d%d”,&n,&m)!=EOF)  
                    ^
0_0_27553275_32201.cpp:93:21: error: expected primary-expression before '%' token
             scanf(”%d%d%I64d”,&e[i].u,&e[i].v,&e[i].w);  
                     ^
0_0_27553275_32201.cpp:93:26: error: 'I64d' was not declared in this scope
             scanf(”%d%d%I64d”,&e[i].u,&e[i].v,&e[i].w);  
                          ^
0_0_27553275_32201.cpp:107:46: error: 'impossible' was not declared in this scope
         if(ans==-1 || ans-sum>=sum) printf(“impossible\n”);//ans-sum是除去虚根的最小树形图的最短路径,如果这个距离比所有的边权值和sum还大,说明还有另外的边由虚点发出,故说明此图不连通  
                                              ^
0_0_27553275_32201.cpp:108:23: error: expected primary-expression before '%' token
         else printf(“%I64d %d\n”, ans-sum, xroot-m);  
                       ^
0_0_27553275_32201.cpp:108:24: error: 'I64d' was not declared in this scope
         else printf(“%I64d %d\n”, ans-sum, xroot-m);  
                        ^
0_0_27553275_32201.cpp:109:22: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
         printf(”\n”);  
                      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/cstdio:42:0,
                 from 0_0_27553275_32201.cpp:1:
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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