10 2024 档案
摘要:task.1 程序: #include <stdio.h> char score_to_grade(int score); int main(){ int score; char grade; while(scanf("%d",&score)!=EOF){ grade=score_to_grade(
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摘要:task.1 程序: #include <stdio.h> #include <stdlib.h> #include <time.h> #define N 5 #define N1 397 #define N2 476 #define N3 21 int main(){ int cnt; int r
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