#include<stdio.h>int main(){?printf("Enter repeat(0<repeat<10):");?int repeat;?scanf("%d",&repeat);?int i; ?for(i=0;i<repeat;i++)?{??printf("Enter n(n<=22):");??int n;??scanf("%d",&n);??int j;??for(i=1;i<=n;i++)??{???j=j*i;??printf("%d\n",j);??????}??}?return 0;?}
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#include<stdio.h> int?main() { ?printf("Enter?repeat(0<repeat<10):"); ?int?repeat; ?scanf("%d",&repeat); ?int?i;? ?for(i=0;i<repeat;i++) ?{ ??printf("Enter?n(n<=22):"); ??int?n; ??scanf("%d",&n); ??int?j;//變量j應該初始化為1 ??for(i=1;i<=n;i++)//這里不要用變量i,會影響外層循環(huán) ??{ ???j=j*i; ??printf("%d\n",j);???? ??} ? ?} ?return?0; ?}

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