diff --git a/pattern/pyramids1 b/pattern/pyramids1
new file mode 100644
index 0000000..84f1690
--- /dev/null
+++ b/pattern/pyramids1
@@ -0,0 +1,24 @@
+#include<stdio.h>
+#define N 5
+
+int main(){
+  int i,j;
+  
+  for(i=1;i<N;i++){
+    for(j=1;j<i;j++){
+      printf("*");
+    }
+    printf("\n");
+  }
+  return 0;
+}
+
+/*
+  Output :
+  *
+  **
+  ***
+  ****
+  *****
+*/
+