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| author | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
|---|---|---|
| committer | Yuqian Yang <crupest@crupest.life> | 2025-02-28 23:13:39 +0800 |
| commit | dc1f0c4c0096013799416664894c5194dc7e1f52 (patch) | |
| tree | 2f5d235f778cd720f4c39ec3e56b77ba6d99f375 /store/works/life/chuanzhi-cup/contest/2.cpp | |
| parent | 7299d424d90b1effb6db69e3476ddd5af72eeba4 (diff) | |
| download | crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.gz crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.tar.bz2 crupest-dc1f0c4c0096013799416664894c5194dc7e1f52.zip | |
chore(store): move everything to store.
Diffstat (limited to 'store/works/life/chuanzhi-cup/contest/2.cpp')
| -rw-r--r-- | store/works/life/chuanzhi-cup/contest/2.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/store/works/life/chuanzhi-cup/contest/2.cpp b/store/works/life/chuanzhi-cup/contest/2.cpp new file mode 100644 index 0000000..358e7fc --- /dev/null +++ b/store/works/life/chuanzhi-cup/contest/2.cpp @@ -0,0 +1,28 @@ +#include <cmath>
+#include <cstdio>
+
+int main() {
+ int x;
+ std::scanf("%d", &x);
+
+ double gpa;
+
+ if (x >= 90)
+ gpa = 4.0;
+ else if (x >= 60) {
+ gpa = (x - 50.0) / 10.0;
+ } else {
+ int s = std::floor(std::sqrt(x) * 10.0);
+ if (s >= 90)
+ gpa = 4.0;
+ else if (s >= 60) {
+ gpa = (s - 50.0) / 10.0;
+ } else {
+ gpa = 0;
+ }
+ }
+
+ std::printf("%.1f", gpa);
+
+ return 0;
+}
\ No newline at end of file |