33 lines
680 B
C
33 lines
680 B
C
#include <stdio.h>
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int main()
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{
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int plan[12];
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int month,saved,now;
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for(month=0,saved=0,now=0;month<12;month++)
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{
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scanf("%d",&plan[month]);
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}
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for(month=0;month<12;month++)
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{
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now+=300;
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if(now-plan[month]>=100)
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{
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saved=saved+((now-plan[month])/100)*100;
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now=now-((now-plan[month])/100)*100;
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now=now-plan[month];
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continue;
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}
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else if(now-plan[month]<0)
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{
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printf("%c%d\n",'-',month+1);
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return 0;
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}
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else
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{
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now=now-plan[month];
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}
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}
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printf("%d\n",now+(saved*6)/5);
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return 0;
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}
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