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15 lines
177 B
C++
15 lines
177 B
C++
#include <cstdio>
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double x;
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int main() {
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scanf("%lf", &x);
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printf(
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"%f\n"
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"%.5f\n"
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"%e\n"
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"%g\n",
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x, x, x, x);
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return 0;
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}
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