62 lines
1.2 KiB
Plaintext
62 lines
1.2 KiB
Plaintext
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-------- TP10 : Types --------
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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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printf("%d\n", 77);
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printf("%c%c\n", '7', '7');
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printf("%hd\n", 77);
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printf("%u\n", 77U);
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printf("%ld\n", 77L);
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printf("%lu\n", 77UL);
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return EXIT_SUCCESS;
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}
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-------------------------------
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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;
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char texte;
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printf("Entier : ");
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scanf("%d", &valeur);
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texte = (char) valeur;
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printf("%c", texte);
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return EXIT_SUCCESS;
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}
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Lorsque l'on passe d'un int à un char, le char prend comme valeur
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le numéro du caractère ASCII correspondant à l'int converti.
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-----------------------------
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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 lundi;
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int mardi;
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int mercredi;
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int jeudi;
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int vendredi;
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printf("1er jour : ");
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scanf("%d", &lundi);
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getchar();
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printf("\n2e jour : ");
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scanf("%d", &mardi);
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getchar();
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printf("\n3e jour : ");
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scanf("%d", &mercredi);
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getchar();
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printf("\n4e jour : ");
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scanf("%d", &jeudi);
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getchar();
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printf("\n5e jour : ");
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scanf("%d", &vendredi);
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printf("\nMoyenne : %.2f", (double) (lundi + mardi + mercredi + jeudi + vendredi) / 5);
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return EXIT_SUCCESS;
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}
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