12 lines
168 B
C++
12 lines
168 B
C++
#include <stdio.h>
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#include <stdlib.h>
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int main(int ac, char** av)
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{
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float d = 10.0;
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for (int i = 0; i < atoi(av[1]); i++) {
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d *= .2;
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}
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printf("%f", d);
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}
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