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标题:C库函数 - labs()

C库函数 - labs()

#include <stdio.h>

#include <stdlib.h>



int main () {

   long int a,b;



   a = labs(65987L);

   printf("Value of a = %ld\n", a);



   b = labs(-1005090L);

   printf("Value of b = %ld\n", b);



   return(0);

}

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