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https://github.com/TREX-CoE/Sherman-Morrison.git
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Added some initial data likle Makefiles and .gitignore.
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2
.gitignore
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.gitignore
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*.o
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SM-MaponiA3
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6
.vscode/settings.json
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.vscode/settings.json
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{
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"files.associations": {
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"ostream": "cpp",
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"new": "cpp"
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}
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}
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12
Makefile
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Makefile
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CC=icc
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CXX=icpc
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CFLAGS=
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DEPS = SM-MaponiA3.cpp
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OBJ = SM-MaponiA3.o
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%.o: %.c $(DEPS)
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$(CXX) -c -o $@ $< $(CFLAGS)
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SM-MaponiA3: $(OBJ)
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$(CXX) -o $@ $^ $(CFLAGS)
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39
SM-MaponiA3.cpp
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SM-MaponiA3.cpp
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// Algorithm 3 from P. Maponi,
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// p. 283, doi:10.1016/j.laa.2006.07.007
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#include <iostream>
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using namespace std;
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int M=3;
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int N=3;
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int main() {
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int** A = new int*[N];
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for (int i = 0; i < N; i++) {
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A[i] = new int[M];
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}
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A[0][0] = 1;
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A[0][1] = 1;
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A[0][2] = -1;
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A[1][0] = 1;
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A[1][1] = 1;
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A[1][2] = 0;
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A[2][0] = -1;
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A[2][1] = 0;
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A[2][2] = -1;
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for (int i = 0; i < M; i++) {
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for (int j = 0; j < N; j++) {
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cout << "A["<<i<<"]["<<j<<"] = " << A[i][j] << " ";
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}
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cout << endl;
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}
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for (int i = 0; i < N; i++) {
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delete [] A[i];
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}
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delete [] A;
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return 0;
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}
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