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#include<stdio.h>
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int result(int n)
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{
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int b = 1;
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while(n)
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{
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b = b*n;
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n--;
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}
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return b;
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}
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int main()
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{
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int n;
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scanf("%d",&n);
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printf("%d\n",result(n) );
- }
点击(此处)折叠或打开
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#include<stdio.h>
-
-
int result(int n)
-
{
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int b = 1;
-
while(n)
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{
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b = b*n;
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n--;
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}
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return b;
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}
-
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int main()
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{
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int n;
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scanf("%d",&n);
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printf("%d\n",result(n) );
- }