32 lines
737 B
C++
32 lines
737 B
C++
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#include <iostream>
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#include <cstdio>
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#include <string>
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static int pos = 0;
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void get_factors(const char * factor){
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double result1 = 0.0, result2 = 0.0;
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char c = factor[pos];
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while(isdigit(c)){
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result1 = result1 * 10 + c -'0';
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pos++;
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c = factor[pos];
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}
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if(c == '.'){
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pos++; //Pass the point
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c = factor[pos]; //Get numbers
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while(isdigit(c)){ //Transfer chars to number
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result2 = result2 * 0.1 + (c - '0') * 0.1;
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}
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}
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printf("%f\n",result1 + result2);
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}
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int main(int argc,char ** argv){
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char buf[57];
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std::cin.getline(buf,sizeof(buf));
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std::cout<<buf<<std::endl;
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get_factors(buf);
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return 0;
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}
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