1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 | #include <iostream> using namespace std; void Multiplication(int (&Multiplicand)[64],int (&Multiplier)[32],int (&Product)[64],int Exponent1,int Exponent2,int RemExponent1,int RemExponent2); int ConvertToBinary_Multiplicand(unsigned long long first,int (&Multiplicand)[64],int &Exponent); int ConvertToBinary_Multiplier(unsigned long long Second,int (&Multiplier)[32],int &Exponent); int Convert_Fraction_Part_To_Binary(double remainder,int (&Goku)[5],int &RemainderExp); void UpdateMultiplicand(int (&DecimalPart)[64],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder); void UpdateMultiplier(int (&DecimalPart)[32],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder); int main() { int MutiplicandDecimalPart[64]={},MutiplicandFractionPart[5]={},MutiplierDecimalPart[32]={},MutiplierFractionPart[5]={},Product[64]={},Multiplicand_Decimal_Exponent=0,Multiplier_Decimal_Exponent=0,Multiplicand_Remainder_Exponent=0,Multiplier_Remainder_Exponent=0; unsigned long long first,second; double a,b,MultiplicandRemainder,MultiplierRemainder; cin>> a; cin>>b; first=(unsigned long long) a; second=(unsigned long long) b; MultiplicandRemainder=a-first; MultiplierRemainder=b-second; ConvertToBinary_Multiplicand(first,MutiplicandDecimalPart,Multiplicand_Decimal_Exponent); if(MultiplicandRemainder>0.0) { Convert_Fraction_Part_To_Binary(MultiplicandRemainder,MutiplicandFractionPart,Multiplicand_Remainder_Exponent); // 0.5 ki trha k numbers ka binary find kre ga } ConvertToBinary_Multiplier(second,MutiplierDecimalPart,Multiplier_Decimal_Exponent); if(MultiplierRemainder>0.0) { Convert_Fraction_Part_To_Binary(MultiplierRemainder,MutiplierFractionPart,Multiplier_Remainder_Exponent); } UpdateMultiplicand(MutiplicandDecimalPart,MutiplicandFractionPart,Multiplicand_Decimal_Exponent,Multiplicand_Remainder_Exponent,MultiplicandRemainder); UpdateMultiplier(MutiplierDecimalPart,MutiplierFractionPart,Multiplier_Decimal_Exponent,Multiplier_Remainder_Exponent,MultiplicandRemainder); Multiplication(MutiplicandDecimalPart,MutiplierDecimalPart,Product,Multiplicand_Decimal_Exponent,Multiplier_Decimal_Exponent,Multiplicand_Remainder_Exponent,Multiplier_Remainder_Exponent); return 0; } int ConvertToBinary_Multiplicand(unsigned long long first,int (&Multiplicand)[64],int &Exponent) { // converts the decimal part of multiplicand into binary for(Exponent=0;first!=0;Exponent++) { if(first & 1) Multiplicand[Exponent]=1; else Multiplicand[Exponent]=0; first>>=1; } } int ConvertToBinary_Multiplier(unsigned long long Second,int (&Multiplier)[32],int &Exponent) { // converts decimal part of multiplier into binary for(Exponent=0;Second!=0;Exponent++) { if(Second & 1) Multiplier[Exponent]=1; else Multiplier[Exponent]=0; Second>>=1; } } int Convert_Fraction_Part_To_Binary(double remainder,int (&Goku)[5],int &RemainderExp) { // converts fraction parts in to binary int x=0; for(int i=0;i<5;i++) { remainder*=2; if(remainder>1.0) { remainder-=1.0; Goku[x]=1; x++; } else if(remainder<1.0) { Goku[x]=0; x++; } else if(remainder==1.0) { Goku[x]=1; break; } } RemainderExp=x; } void UpdateMultiplicand(int (&DecimalPart)[64],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder) { // Copies the binary bits of fraction part in DecimalPart array // so that I won't have to handle two arrays separatly for multplication if(RemainderExp==5) RemainderExp-=1; int p=Exponent+RemainderExp; if(remainder>0.0) { for(int i=p-2;i>=0;i--) { DecimalPart[i+1+RemainderExp]=DecimalPart[i]; } for(int i=0;i<=RemainderExp;i++) { DecimalPart[i]=FractionPart[i]; } } } void UpdateMultiplier(int (&DecimalPart)[32],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder) { // Copies the binary bits of fraction part in DecimalPart array // so that I won't have to handle two arrays separatly for multplication if(RemainderExp==5) RemainderExp-=1; int p=Exponent+RemainderExp; if(remainder>0.0) { for(int i=p-2;i>=0;i--) { DecimalPart[i+1+RemainderExp]=DecimalPart[i]; } for(int i=0;i<=RemainderExp;i++) { DecimalPart[i]=FractionPart[i]; } } } void Multiplication(int (&Multiplicand)[64],int (&Multiplier)[32],int (&Product)[64],int Exponent1,int Exponent2,int RemExponent1,int RemExponent2) { // Multiplies binary forms of Multiplicand and multiplier int i=0,carry=0;bool OneOccuredBefore=false; while(true) { if(Multiplier[i]!=0)// multiplier for(int j=0;j<64;j++) { const int sum = Product[j] + Multiplicand[j] + carry; Product[j]=sum % 2; carry=sum / 2; } for(int h=63;h>=0;h--) { if(h==0) { Multiplicand[0]=0; // shifting left } else { Multiplicand[h]=Multiplicand[h-1]; Multiplicand[h-1]=0; } } if(i==31) break; i++; } bool oneOccured=false; // then I display the Product array on screen which contains the product. for(int i=63;i>=0;i++) { if(Product[i]==1 && oneOccured==false) cout<<Product[i]; else if(oneOccured==true) cout<<Product[i]; } } |
#include <iostream>

using namespace std;

void Multiplication(int (&Multiplicand)[64],int (&Multiplier)[32],int (&Product)[64],int Exponent1,int Exponent2,int RemExponent1,int RemExponent2);
int ConvertToBinary_Multiplicand(unsigned long long first,int (&Multiplicand)[64],int &Exponent);
int ConvertToBinary_Multiplier(unsigned long long Second,int (&Multiplier)[32],int &Exponent);
int Convert_Fraction_Part_To_Binary(double remainder,int (&Goku)[5],int &RemainderExp);
void UpdateMultiplicand(int (&DecimalPart)[64],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder);
void UpdateMultiplier(int (&DecimalPart)[32],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder);
 
 
int main()
{
    int MutiplicandDecimalPart[64]={},MutiplicandFractionPart[5]={},MutiplierDecimalPart[32]={},MutiplierFractionPart[5]={},Product[64]={},Multiplicand_Decimal_Exponent=0,Multiplier_Decimal_Exponent=0,Multiplicand_Remainder_Exponent=0,Multiplier_Remainder_Exponent=0;
        unsigned long long first,second;
        double a,b,MultiplicandRemainder,MultiplierRemainder;
 
        cin>> a;
        cin>>b;
        first=(unsigned long long) a;
        second=(unsigned long long) b;
 
        MultiplicandRemainder=a-first;
        MultiplierRemainder=b-second;
 
 
 
        ConvertToBinary_Multiplicand(first,MutiplicandDecimalPart,Multiplicand_Decimal_Exponent);
 
        if(MultiplicandRemainder>0.0)
        {
                Convert_Fraction_Part_To_Binary(MultiplicandRemainder,MutiplicandFractionPart,Multiplicand_Remainder_Exponent); // 0.5 ki trha k numbers ka binary find kre ga
        }
 
 
        ConvertToBinary_Multiplier(second,MutiplierDecimalPart,Multiplier_Decimal_Exponent);
 
        if(MultiplierRemainder>0.0)
        {
                Convert_Fraction_Part_To_Binary(MultiplierRemainder,MutiplierFractionPart,Multiplier_Remainder_Exponent);
        }
 
        UpdateMultiplicand(MutiplicandDecimalPart,MutiplicandFractionPart,Multiplicand_Decimal_Exponent,Multiplicand_Remainder_Exponent,MultiplicandRemainder);
        
        UpdateMultiplier(MutiplierDecimalPart,MutiplierFractionPart,Multiplier_Decimal_Exponent,Multiplier_Remainder_Exponent,MultiplicandRemainder);
 
 
        Multiplication(MutiplicandDecimalPart,MutiplierDecimalPart,Product,Multiplicand_Decimal_Exponent,Multiplier_Decimal_Exponent,Multiplicand_Remainder_Exponent,Multiplier_Remainder_Exponent);
   
   return 0;
}
 
int ConvertToBinary_Multiplicand(unsigned long long first,int (&Multiplicand)[64],int &Exponent)
{
    // converts the decimal part of multiplicand into binary
 
        for(Exponent=0;first!=0;Exponent++)
        {
                if(first & 1)
                        Multiplicand[Exponent]=1;
                else
                        Multiplicand[Exponent]=0;
 
                first>>=1;
        }
}
 
 
int ConvertToBinary_Multiplier(unsigned long long Second,int (&Multiplier)[32],int &Exponent)
{
        // converts decimal part of multiplier into binary
 
        for(Exponent=0;Second!=0;Exponent++)
        {
                if(Second & 1)
                        Multiplier[Exponent]=1;
                else
                        Multiplier[Exponent]=0;
                Second>>=1; 
        }
}
 
 
int Convert_Fraction_Part_To_Binary(double remainder,int (&Goku)[5],int &RemainderExp)
{
        // converts fraction parts in to binary
 
        int x=0;
        for(int i=0;i<5;i++)
        {
                remainder*=2;
 
                if(remainder>1.0)
                {
                        remainder-=1.0;
                        Goku[x]=1;
                        x++;
                }
                else
                        if(remainder<1.0)
                        {
                                Goku[x]=0;
                                x++;
                        }
                        else
                                if(remainder==1.0)
                                {
                                        Goku[x]=1;
                                        break;
                                }
                        
        }
 
           RemainderExp=x;
}
 
 
void UpdateMultiplicand(int (&DecimalPart)[64],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder)
{
    // Copies the binary bits of fraction part in DecimalPart array
 
    // so that I won't have to handle two arrays separatly for multplication
 
        if(RemainderExp==5)
                RemainderExp-=1;
 
        int p=Exponent+RemainderExp;
 
        if(remainder>0.0)
        {
                for(int i=p-2;i>=0;i--)
                {
                        DecimalPart[i+1+RemainderExp]=DecimalPart[i];
                }
 
                for(int i=0;i<=RemainderExp;i++)
                {
                        DecimalPart[i]=FractionPart[i];
                }
 
        }
}
 
void UpdateMultiplier(int (&DecimalPart)[32],int (&FractionPart)[5],int Exponent,int RemainderExp,double &remainder)
{
        // Copies the binary bits of fraction part in DecimalPart array
 
    // so that I won't have to handle two arrays separatly for multplication
 
        if(RemainderExp==5)
                RemainderExp-=1;
 
        int p=Exponent+RemainderExp;
 
        if(remainder>0.0)
        {
                for(int i=p-2;i>=0;i--)
                {
                        DecimalPart[i+1+RemainderExp]=DecimalPart[i];
                }
 
                for(int i=0;i<=RemainderExp;i++)
                {
                        DecimalPart[i]=FractionPart[i];
                }
        }
 
}
 
 
void Multiplication(int (&Multiplicand)[64],int (&Multiplier)[32],int (&Product)[64],int Exponent1,int Exponent2,int RemExponent1,int RemExponent2)
{
        // Multiplies binary forms of Multiplicand and multiplier 
 
        int i=0,carry=0;bool OneOccuredBefore=false;
 
        while(true)
        {
                if(Multiplier[i]!=0)// multiplier
                        for(int j=0;j<64;j++)
                        {
 
                                const int sum = Product[j] + Multiplicand[j] + carry;
                                Product[j]=sum % 2;
                                carry=sum / 2;
 
                        }
        
 
                        for(int h=63;h>=0;h--)
                        {
                                if(h==0)
                                {
                                        Multiplicand[0]=0; // shifting left
                                }
                                else
                                {
                                        Multiplicand[h]=Multiplicand[h-1];
                                        Multiplicand[h-1]=0;
                                }
 
                        }
 
                        if(i==31)
                                break;
 
                        i++;
        }
 
    bool oneOccured=false;
// then I display the Product array on screen which contains the product.
 
    for(int i=63;i>=0;i++)
    {
        if(Product[i]==1 && oneOccured==false)
            cout<<Product[i];
        else
            if(oneOccured==true)
                cout<<Product[i];
    }
 
}
-
upload with new input
-
result: Runtime error time: 0.01s memory: 2728 kB signal: 11 (SIGSEGV)


