24 lines
358 B
C
24 lines
358 B
C
#include<stdio.h>
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int main()
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{
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float a;
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printf("请输入一个分数：\n");
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scanf("%f", &a);
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if(a <= 100 && a >= 90)
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printf("A\n");
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else if(a <= 90 && a >= 80)
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printf("B\n");
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else if(a < 80 && a >= 70)
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printf("C\n");
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else if(a < 70 && a >= 60)
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printf("D\n");
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else if(a < 60 && a >= 0)
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printf("E\n");
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else
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printf("错误\n");
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return 0;
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}
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