31 lines
524 B
C
31 lines
524 B
C
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <signal.h>
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uint64_t shots_in=0,shots=0;
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double x,y;
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void signalrm_handler(int n){
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}
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int main(int argc, char **argv)
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{
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shots_in = 0;
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shots = 0;
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for (;;){
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x = rand()/(RAND_MAX*1.0);
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y = rand()/(RAND_MAX*1.0);
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shots ++;
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if ((x*x+y*y)<=1){
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shots_in ++;
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}
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}
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/* la probabilité vaut tirsIn/tirs,
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Elle converge lentement vers pi/4*/
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}
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