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  1. #include <stdio.h>
  2. int abs(int n){
  3.     int z;
  4.     if(n>=0){
  5.       z=n;}
  6.     else{
  7.       z=n*(-1);}
  8.     return z;}
  9.  
  10.  
  11. int main(void) {
  12.     int s;
  13.     int m;
  14.     scanf("%d",&s);
  15.     m=abs(s);
  16.     printf("m=%d",m);
  17.  
  18. 	return 0;
  19. }
  20.  
Success #stdin #stdout 0s 5340KB
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stdin
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-1
stdout
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m=1
https://ideone.com/VnoZCh
language:
C (gcc 8.3)
created:
21 hours ago
visibility:
public

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