22 lines
410 B
C
22 lines
410 B
C
#include <stdio.h>
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#include <math.h>
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double pi = 3.1415927;
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double convFactor = 1.0 / (5280*12);
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int main() {
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double r, rev, sec, dist, MPH;
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int t = 1;
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while(1) {
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scanf("%lf %lf %lf", &r, &rev, &sec);
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if(rev == 0) break;
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dist = rev * r * pi * convFactor;
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MPH = dist * 3600 / sec;
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printf("Trip #%d: %.2lf %.2lf\n", t++, dist, MPH);
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}
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return 0;
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} |