#include <stdio.h>//第1講演習 1-1
int kaijo(int x){
int r;
if(x==1){
printf("関数kaijo(%d)が終了、戻り値=1\n",x
); return 1;
}
else{
r=x*kaijo(x-1);
printf("関数kaijo(%d)が終了、戻り値=%d\n",x
,r
); return r;
}
}
int main() {
int n,sum;
n=10;
sum=kaijo(n);
return 0;
}
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