1.2~1.5

1 files changed, 51 insertions, 0 deletions

diff --git a/1.4/combo.c b/1.4/combo.c
new file mode 100644
index 0000000..7c5b3d1
--- /dev/null
+++ b/1.4/combo.c
@@ -0,0 +1,51 @@
+/*
+ID: mytbk921
+LANG: C
+TASK: combo
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+int matches(int a[], int b[], int N)
+{
+	int i;
+	for (i = 0; i < 3; i++) {
+		if (abs(a[i]-b[i]) <= 2 ||
+				N - abs(a[i]-b[i]) <= 2)
+			continue;
+		else
+			return 0;
+	}
+	return 1;
+}
+
+int main()
+{
+    FILE *fin, *fout;
+	int farmer[3], master[3], test[3];
+	int N, i, count = 0;
+    
+    fin = fopen("combo.in", "r");
+    fout = fopen("combo.out", "w");
+    
+    fscanf(fin, "%d", &N);
+	for (i = 0; i<3; i++)
+		fscanf(fin, "%d", &farmer[i]);
+	for (i = 0; i<3; i++)
+		fscanf(fin, "%d", &master[i]);
+    fclose(fin);
+    
+	for (test[0] = 1; test[0] <= N; test[0]++)
+		for (test[1] = 1; test[1] <= N; test[1]++)
+			for (test[2] = 1; test[2] <= N; test[2]++)
+				if (matches(farmer, test, N) || matches(master, test, N))
+					count++;
+
+	fprintf(fout, "%d\n", count);
+    fclose(fout);
+    return 0;
+}
+
+