16 lines
228 B
C
16 lines
228 B
C
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#include <stdio.h>
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int main()
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{
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double a,b,c;
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while(scanf("%lf%lf", &a, &b) != EOF)
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{
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if (b!=0)
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{
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c=a/b;
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printf("%.2f\n", c);
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}
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else
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printf("error\n");
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}
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return 0;
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}
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