that prints the sum of the two diagonals of a square matrix of integers.

Author: Gedeonobae

0x07-pointers_arrays_strings/7-print_chessboard

@@ -0,0 +1,26 @@
+#include "main.h"
+#include <stdio.h>
+
+/**
+ * main - check the code
+ *
+ * Return: Always 0.
+ */
+int main(void)
+{
+    int c3[3][3] = {
+        {0, 1, 5},
+        {10, 11, 12},
+        {1000, 101, 102},
+    };
+    int c5[5][5] = {
+        {0, 1, 5, 12124, 1234},
+        {10, 11, 12, 123521, 12512},
+        {1000, 101, 102, 12545, 214543435},
+        {100, 1012451, 11102, 12545, 214543435},
+        {10, 12401, 10452, 11542545, 1214543435},
+    };
+    print_diagsums((int *)c3, 3);
+    print_diagsums((int *)c5, 5);
+    return (0);
+}

0x07-pointers_arrays_strings/8-main.c

@@ -0,0 +1,34 @@
+/*
+ * File: 8-print_diagsums.c
+ * Auth: Gedeon Obae Gekonge
+ */
+
+#include "holberton.h"
+#include <stdio.h>
+
+/**
+ * print_diagsums - Prints the sum of the two diagonals
+ *                  of a square matrix of integers.
+ * @a: The matrix of integers.
+ * @size: The size of the matrix.
+ */
+void print_diagsums(int *a, int size)
+{
+	int index, sum1 = 0, sum2 = 0;
+
+	for (index = 0; index < size; index++)
+	{
+		sum1 += a[index];
+		a += size;
+	}
+
+	a -= size;
+
+	for (index = 0; index < size; index++)
+	{
+		sum2 += a[index];
+		a -= size;
+	}
+
+	printf("%d, %d\n", sum1, sum2);
+}