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Urmator
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mara_silvioara
Pe: 2011-02-22T19:00:54+02:00 In: In:

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Fie n, m , p apartine multimii N nenule si 2 matrici (A)nxm, (B)mxp a caror valoare se citesc de la tastatura .
Se cere sa se tipareasca produsul (A) x (B)

Eu am facut urmatorul algoritm:

#include<iostream>
using namespace std;
int main()
{
int a[10][10];
int b[10][10];
int c[10][10];
int i,j;
int n,m;
cout <<„n=”;
cin>>n;
cout<<„m=”;
cin>>m;
for(i=0;j<m;i++)
for(j=0;j<n;j++)
{
cin>>a[j];
}
for(i=0;i<m;i++)
for(j=0;j<n;j++)
{
cin>>b[j];
}
for(i=0;i<m;i++)
for(j=0;j<n;j++)
{
c[j]=a[j]*b[j];
}
for(i=0;i<m;i++)
for(j=0;j<n;j++)
{
cout<<endl<<c[j]<<end;;
}
}

Problema e ca nu prea merge insa nu stiu ce modificari sa fac. 🙁 😥 Ma puteti ajuta?

Similare

2 raspunsuri

  1. iSeLast

    <i>
	</i>#include<iostream>
	using namespace std;
	int main&#40;&#41;
	&#123;
	int a&#91;10&#93;&#91;10&#93;;
	int b&#91;10&#93;&#91;10&#93;;
	int c&#91;10&#93;&#91;10&#93;;
	int i,j;
	int n,m;
	
	cout <<"n=";
	cin>>n;
	cout<<"m=";
	cin>>m;
	
	for&#40;i=1;i<=m;i++&#41;
		for&#40;j=1;j<=n;j++&#41; &#123;
			cout<<"a&#91;"<<i<<"&#93;&#91;"<<j<<"&#93;=";
			cin>>a&#91;i&#93;&#91;j&#93;;
			cout<<endl;
		&#125;
	for&#40;i=1;i<=m;i++&#41;
		for&#40;j=1;j<=n;j++&#41; &#123;
			cout<<"b&#91;"<<i<<"&#93;&#91;"<<j<<"&#93;=";
			cin>>b&#91;i&#93;&#91;j&#93;;
			cout<<endl;
		&#125;
	
	for&#40;i=1;i<=m;i++&#41;
		for&#40;j=1;j<=n;j++&#41;
			c&#91;i&#93;&#91;j&#93;=a&#91;i&#93;&#91;j&#93;*b&#91;i&#93;&#91;j&#93;;
	
	cout<<"-----------------------\n";
	for&#40;i=1;i<=m;i++&#41; &#123;
		for&#40;j=1;j<=n;j++&#41;
			cout<<c&#91;i&#93;&#91;j&#93;<<" ";
		cout<<endl;
	&#125;
	cout<<"-----------------------\n";
	
	&#125;


    ai greseli de sintaxa si un J in loc de I pus unde nu treubie, sper ca acest cod sa faca ce iti trebuie

  2. mara_silvioara

    Multumesc iSelast 😉

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