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  1. #include<iostream>
  2. #include<stdio.h>
  3. #include<string>
  4. #include<stdlib.h>
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9.  
  10.     int test;
  11.     scanf("%d\n",&test);
  12.     while(test--)
  13.     {
  14.         char str[10000];//removes string as "atoi" function works on c-equivalent strings
  15.         //cin>>str;
  16.         //I think the endl operation mightalso be causing some trouble
  17.  
  18.         gets(str);
  19.         //Main part causing RTE
  20.         getchar();//takes care of extra space sfter the input
  21.         char s1[1000],s2[1000],s3[1000];
  22.         int j=0,k=0,l=0,p=0,occ_of_plus,occ_of_equal,occ_of_m;
  23.         for(int i=0;str[i]!='+';i++)//finding occurence of + in the string
  24.         {
  25.             s1[j]=str[i];
  26.             j++;
  27.         }
  28.         s1[j]='\0';
  29.  
  30.         j++;
  31.         for(int i=j;str[i]!='=';i++)//finding occurence of '=' in string
  32.         {
  33.             s2[k]=str[i];
  34.             k++;
  35.             p=i;
  36.         }
  37.         s2[k]='\0';
  38.  
  39.         k++;
  40.         for(int i=p+2;str[i]!='\0';i++)
  41.         {
  42.             s3[l]=str[i];
  43.             l++;
  44.         }
  45.         s3[l]='\0';
  46.         l++;
  47.         //cout<<s1<<s2<<s3<<"\n";
  48.         for(int i=0;str[i]!='\0';i++)
  49.         {
  50.             if(str[i]=='m')
  51.             occ_of_m=i+1;
  52.             if(str[i]=='+')
  53.             occ_of_plus=i+1;
  54.             if(str[i]=='=')
  55.             occ_of_equal=i+1;
  56.         }
  57.         if(occ_of_m>occ_of_equal)
  58.         {
  59.             int a=atoi(s1);
  60.             int b=atoi(s2);
  61.             cout<<a<<" + "<<b<<" = "<<a+b;
  62.         }
  63.         else if(occ_of_m>occ_of_plus&&occ_of_m<occ_of_equal)
  64.         {
  65.             int a=atoi(s1);
  66.             int b=atoi(s3);
  67.             cout<<a<<" + "<<b-a<<" = "<<b;
  68.         }
  69.         else if(occ_of_m<occ_of_plus)
  70.         {
  71.             int a=atoi(s2);
  72.             int b=atoi(s3);
  73.             cout<<b-a<<" + "<<a<<" = "<<b;
  74.         }
  75.         printf("\n");
  76.     }
  77.     return 0;
  78. }
Success #stdin #stdout 0s 3344KB
comments (?)
stdin
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3

23 + 47 = machula

3247 + 5machula2 = 3749

machula13 + 75425 = 77038
stdout
copy 
23 + 47 = 70
3247 + 502 = 3749
1613 + 75425 = 77038
https://ideone.com/5pfeuD
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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