16 lines
327 B
C
16 lines
327 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 x=0;
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printf("saisir un entier naturel: ");
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scanf("%d",&x);
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int test = x%3 <= 1 ;
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if (test != 0) {
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printf("le multiple de 3 le plus proche est : %d", x/3*3);
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} else {
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printf("le multiple de 3 le plus proche est 2 : %d",(x/3)*3+3);
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}
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return EXIT_SUCCESS;
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}
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