for (i=0; i< charnumber; i++) 输出出现字符的出现次数啊 if(C[>0)cout<"("<i<"):t"≤C<"t";for ( i = 0; i < charnumber; i++ ) /*输出出现字符的出现次数*/ if ( C[i] > 0 ) cout << "( " << i << " ) : \t" << C[i] << "\t"; }