19 lines
359 B
C
19 lines
359 B
C
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#include <stdio.h>
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static int totalScore;
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int totalPersons;
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void count(int a, int b, int c)
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{
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totalScore += a + b + c;
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totalPersons++;
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}
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int main()
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{
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printf("全局变量值: %d, %d\n", totalPersons, totalScore);
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count(90, 100, 89);
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count(95, 90, 79);
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printf("平均成绩: %.2f\n", totalScore * 1.0 / totalPersons);
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return 0;
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}
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