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#include <stdio.h>
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int main()
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{
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int number;
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scanf( "%d",&number);
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if (number < 0 )
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{
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printf(" you input the wrong number \n");
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return 0;
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}
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else if (number <= 9)
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{
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if (number >= 0 )
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{
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printf(" 输出的是一位数\n");
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}
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}
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else if (number <= 99)
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{
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if (number >= 10)
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{
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printf("输出的是两位数\n");
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}
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}
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else if (number <= 999)
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{
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if ( number >= 100)
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{
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printf("输出的是三位数\n");
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}
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}
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else if (number <= 9999)
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{
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if ( number >= 1000)
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{
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printf("输出的是四位数\n");
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}
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}
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else if (number <= 99999)
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{
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if ( number >= 10000)
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{
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printf("输出的是五位数\n");
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}
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}
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return 0;
- }