34 lines
679 B
C++
34 lines
679 B
C++
#include <stdio.h>
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#include <string.h>
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__int64 a,b;
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char s1[20],s2[20];
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int len1,len2;
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int main()
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{
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int i;
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while(~scanf("%s%s",s1,s2))
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{
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len1 = strlen(s1);
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len2 = strlen(s2);
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a = b = 0;
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for(i = 0; i<len1;i++)
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{
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if(s1[i]>='0' && s1[i]<='9')
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{
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a = a*10+s1[i]-'0';
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}
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}
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if(s1[0] == '-')
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a = -a;
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for(i=0;i<len2;i++)
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{
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if(s2[i]>='0' && s2[i]<='9')
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b = b*10+s2[i]-'0';
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}
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if(s2[0] == '-')
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b = -b;
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printf("%I64d\n",a+b);
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}
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return 0;
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}
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