b4fe7a20
 acuvelie
Ensemble des TP d...
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#include <stdio.h>
void LireDate(int *pj,int *pm,int *pa) {
printf("Saisissez une date sous la forme jj mm aaaa : ");
scanf("%d%d%d", pj, pm, pa);
while (*pj > 31 ||*pj < 1 || *pm > 12 || *pm < 1 || *pa < 1){
printf("La date saisie es incorrecte ! Saisissez une date sous la forme jj mm aaaa : ");
scanf("%d%d%d", pj, pm, pa);}
}
void LireDate2(int *pj1, int *pm1, int *pa1, int *pj2, int *pm2, int *pa2) {
LireDate(pj1, pm1, pa1);
LireDate(pj2, pm2, pa2);
}
int CompareDates(int *pj1, int *pm1, int *pa1, int *pj2, int *pm2, int *pa2, int *pres){
float d1, d2;
d1 = (364.25 * (*pa1-1)) + (30.35 * (*pm1-1)) + (*pj1-1);
d2 = (364.25 * (*pa2-1)) + (30.35 * (*pm2-1)) + (*pj2-1);
if (d1==d2) {
*pres = 0;
}
else {
if (d1 < d2){
*pres = -1;
}
else {
*pres = 1;
}
}
return(*pres);
}
int main() {
int j1, m1, a1, j2, m2, a2, res;
LireDate2(&j1, &m1, &a1, &j2, &m2, &a2);
CompareDates(&j1, &m1, &a1, &j2, &m2, &a2, &res);
printf("%d \n\n", res);
}
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