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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int n;
  5.     int m;
  6.     printf(" before swapping n=%d\n m=%d",n,m);
  7.     scanf("%d %d",&n,&m);
  8.  
  9.     int temp=n;
  10.     n=m;
  11.     m= temp;
  12.  
  13.    printf(" after swapping n=%d \n m=%d",n,m);
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 5320KB
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stdin
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2
3
stdout
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 before swapping n=462030896
 m=32765 after swapping n=3 
 m=2
https://ideone.com/Xfm7s3
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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