add print

lichuang · lichuang · commit 66e7479cd2e0 · 2016-08-03T09:12:09.000+08:00
diff --git a/read_images.c b/read_images.c
@@ -65,6 +65,8 @@ int read_images()
     copy_int(&rows, &head[8]);
     copy_int(&cols, &head[12]);
 
+    printf("rows=%d cols=%d\n", rows, cols);
+
     uint64_t image_size = rows * cols;
     uint64_t values_size = sizeof(unsigned char) * images_num * rows * cols;
     unsigned char *values = (unsigned char*)malloc(values_size);
