10 lines
180 B
C
10 lines
180 B
C
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#include <stdlib.h>
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#include <stdio.h>
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int main(void) {
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long long int n = 4614256656552045848LL;
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double* p = (double*) &n;
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*p=*p*2;
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printf("2pi = %f\n", *p);
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return 0;
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}
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