30 lines
459 B
C
30 lines
459 B
C
#include <stdio.h>
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int soma(int a, int b);
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int fatorial(int num);
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int main() {
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int x = 2;
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int y = 3;
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int z = soma(x, y);
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printf("%d + %d = %d\n", x, y, z);
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printf("%d! = %d\n", z, fatorial(z));
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return 0;
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}
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int soma(int a, int b) {
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int resultado = a + b;
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return resultado;
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}
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int fatorial(int num) {
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if (num < 1) return -1;
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int f;
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for (int i = 1; i <= num; i++) {
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f *= i;
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}
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return f;
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}
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