Simply GetCumulativeCounts

yinggeh · yinggeh · commit d4372af22ae7 · 2024-08-16T12:46:51.000-07:00
diff --git a/src/test/metrics_api_test.cc b/src/test/metrics_api_test.cc
@@ -252,11 +252,8 @@ GetCumulativeCounts(
     }
   }
 
-  double cumulative_sum = 0.0;
-  for (int i = 0; i < cumulative_counts.size(); ++i) {
-    std::cout << cumulative_counts[i] << std::endl;
-    cumulative_sum += cumulative_counts[i];
-    cumulative_counts[i] = cumulative_sum;
+  for (int i = 1; i < cumulative_counts.size(); ++i) {
+    cumulative_counts[i] += cumulative_counts[i - 1];
   }
   return cumulative_counts;
 }

Original file line number	Diff line number	Diff line change
`@@ -252,11 +252,8 @@ GetCumulativeCounts(`
`252`	`252`	`}`
`253`	`253`	`}`
`254`	`254`
`255`		`- double cumulative_sum = 0.0;`
`256`		`- for (int i = 0; i < cumulative_counts.size(); ++i) {`
`257`		`- std::cout << cumulative_counts[i] << std::endl;`
`258`		`- cumulative_sum += cumulative_counts[i];`
`259`		`- cumulative_counts[i] = cumulative_sum;`
	`255`	`+ for (int i = 1; i < cumulative_counts.size(); ++i) {`
	`256`	`+ cumulative_counts[i] += cumulative_counts[i - 1];`
`260`	`257`	`}`
`261`	`258`	`return cumulative_counts;`
`262`	`259`	`}`