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style: format code

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yanglbme
2019-08-21 10:10:08 +08:00
parent abc0d365de
commit 69ddc9fc52
101 changed files with 3154 additions and 2984 deletions
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26
Others/Sparse matrix.cpp
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@@ -5,8 +5,8 @@ using namespace std;
int main()
{
int m,n;
int counterZeros=0;
int m, n;
int counterZeros = 0;
cout << "Enter dimensions of matrix (seperated with space): ";
cin >> m >> n;
int a[m][n];
@@ -14,28 +14,28 @@ int main()
cout << "\n";
// reads the matrix from stdin
for(int i=0;i<m;i++)
for (int i = 0; i < m; i++)
{
for(int j=0;j<n;j++)
for (int j = 0; j < n; j++)
{
cout << "element? ";
cin >> a[i][j];
cout << "element? ";
cin >> a[i][j];
}
}
// counts the zero's
for(int i=0;i<m;i++)
for (int i = 0; i < m; i++)
{
for(int j=0;j<n;j++)
for (int j = 0; j < n; j++)
{
if(a[i][j]==0)
counterZeros++; //Counting number of zeroes
if (a[i][j] == 0)
counterZeros++; //Counting number of zeroes
}
}
// makes sure the matrix is a sparse matrix
if(counterZeros>((m*n)/2)) //Checking for sparse matrix
cout << "Sparse matrix";
if (counterZeros > ((m * n) / 2)) //Checking for sparse matrix
cout << "Sparse matrix";
else
cout << "Not a sparse matrix";
cout << "Not a sparse matrix";
}