17 lines
383 B
C
17 lines
383 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int main(void) {
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int valeur,reste,multiple3;
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printf("Entrez un entier naturel : \n");
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scanf("%d", &valeur);
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reste=valeur%3;
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if (reste==0)
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multiple3=valeur;
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if (reste==1)
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multiple3=valeur-1;
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else
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multiple3=valeur+1;
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printf("Le multiple de trois le plus proche de %d est %d \n",valeur,multiple3);
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return EXIT_SUCCESS;
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}
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