15 lines
303 B
C
15 lines
303 B
C
#include <stdio.h>
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int main(void){
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int number, i;
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scanf("%d",&number);
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printf("%d*%d*%d=%lu=",number,number,number,(unsigned long)number*number*number);
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int k = number * number - number + 1;
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for(i = 0; i < number; i++,k += 2){
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if(i) printf("+");
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printf("%d",k);
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}
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printf("\n");
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return 0;
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}
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