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发表于 2020-10-9 18:23:15
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- #define _CRT_SECURE_NO_WARNINGS
- #include<stdio.h>
- unsigned int count, tcount, temp, sum, statistic[6];
- int main(void) {
- scanf("%u", &count);
- for (tcount = count; tcount; tcount--) {
- scanf("%u", &temp);
- sum += temp;
- if (temp <= 50) {
- statistic[0]++;
- }
- else if (temp <= 100) {
- statistic[1]++;
- }
- else if (temp <= 150) {
- statistic[2]++;
- }
- else if (temp <= 200) {
- statistic[3]++;
- }
- else if (temp <= 300) {
- statistic[4]++;
- }
- else {
- statistic[5]++;
- }
- }
- printf("%.2lf\n%u %u %u %u %u %u",
- (double)sum / count, statistic[0], statistic[1], statistic[2], statistic[3], statistic[4], statistic[5]);
- return 0;
- }
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