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[Hacker Rank]: Warmup: Plus Minus. Issues fixed: #29

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Merged
merged 1 commit into from
Sep 14, 2024
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[Hacker Rank]: Warmup: Plus Minus. Issues fixed: #29

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10 changes: 5 additions & 5 deletions src/lib/exercises/src/hackerrank/warmup/plus_minus.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,15 +8,15 @@
#include <string>
#include <vector>

#define BUFFER_MAX_SIZE 100
const int BUFFER_MAX_SIZE = 10;

std::string format_result(double number) {
char buffer[BUFFER_MAX_SIZE];
std::string str;
str.reserve(BUFFER_MAX_SIZE);
char *buffer = str.data();

snprintf(buffer, BUFFER_MAX_SIZE, "%0.6lf", number);
std::string formatted = buffer;

return formatted;
return buffer;
}

namespace hackerrank::warmup {
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