feat: Initial commit

Laboratorio 9/Esercizio 1/main.c

@@ -0,0 +1,41 @@
+// Laboratorio 9 - Esercizio 1 - main.c
+// Matteo Schiff - s295565
+
+#include<stdlib.h>
+
+#include"Graph.h"
+
+int main(int argc, char const *argv[])
+{
+    FILE * fp_read;
+    Graph G;
+    if (argc < 1) {
+        puts("Specifica il file tra gli argomenti");
+        return 1;
+    }
+
+    if ((fp_read = fopen(argv[1], "r")) == NULL)
+    {
+        puts("Impossibile aprire il file");
+        return 1;
+    }
+    G = GRAPHload(fp_read);
+    fclose(fp_read);
+
+    Edge *edgesToRemove = malloc(GRAPHEdgeCount(G) * sizeof(Edge));
+    int cardinality;
+    GRAPHFindCardMinDAG(G, &cardinality, edgesToRemove);
+    if (cardinality != 0) {
+        GRAPHRemoveEdges(G, edgesToRemove, cardinality);
+
+        // Salvo il DAG su file
+        FILE * fp_write = fopen("DAG.txt", "w");
+        GRAPHstore(G, fp_write);
+        fclose(fp_write);
+    }
+    GRAPHmaxPathFromSource(G);
+
+    GRAPHfree(G);
+
+    return 0;
+}