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  1. #include <stdio.h>
  2.  
  3. int func()
  4. {
  5.   int i;
  6.  
  7.   while(1) {
  8.     printf("input plus integer = ");
  9.     scanf("%d",&i);
  10.     if(i>0) {
  11.       printf("ok\n");
  12.       return i;
  13.     }
  14.   };
  15. }
  16.  
  17. int surplusPower(int b,int e,int m)
  18. {
  19.   int r=b%m;
  20.  
  21.   while(--e)
  22.     r=(r*b)%m;
  23.  
  24.   return r;
  25. }
  26.  
  27.  
  28. int main()
  29. {
  30.   printf("result = %d\n",surplusPower(func(),func(),func()));
  31.  
  32.   return 0;
  33. }
Success #stdin #stdout 0.01s 1724KB
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stdin
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-2
0
123
0
-11
456
-23
0
789
stdout
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input plus integer = input plus integer = input plus integer = ok
input plus integer = input plus integer = input plus integer = ok
input plus integer = input plus integer = input plus integer = ok
result = 51
https://ideone.com/IEx8R
language:
C (gcc 8.3)
created:
12 years ago
visibility:
secret

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