39 lines
762 B
C++
39 lines
762 B
C++
//http://acm.hdu.edu.cn/showproblem.php?pid=2004
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#include <cstdio>
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int main(int argc,char ** argv){
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int score;
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while (scanf("%d",&score)!=EOF)
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{
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/* code */
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if(score > 100 || score < 0){
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printf("Score is error!\n");
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continue;
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}
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switch (score/10)
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{
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case 10:
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case 9:
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printf("A\n");
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break;
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case 8:
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printf("B\n");
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break;
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case 7:
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printf("C\n");
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break;
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case 6:
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printf("D\n");
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break;
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case 5:
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case 4:
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case 3:
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case 2:
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case 1:
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case 0:
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printf("E\n");
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break;
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}
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}
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return 0;
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} |