scanf 的输入格式,谁有给我传个。。
#include <stdio.h> #include <string.h> double a[50000]; double max(unsigned int); int main() { int casenum; int j; unsigned int n; unsigned int i; scanf("%d", &casenum); for(j = 0; j < casenum; j++) { scanf("%u", &n); for(i = 0; i < n; i++) { scanf("%lf",a+i); } printf("%.0lf\n",max(n)); } return 0; } double max(unsigned int n) { unsigned int i; double temp= 0; for(i = 0; i < n; i++) { if(temp < a[i]) temp = a[i]; } return temp; }