更新 'C.cpp'

C.cpp

@@ -13,24 +13,24 @@ int main() {
         double Max = 0;
         double S = 0;
         while (N--) {
-            string t;
+            char t[100];
             cin >> t;
-            if (t == "T") {
+            if (*t == 'T') {//strcmp(t,"T")==0
                 double a, h;
                 cin >> a >> h;
                 S = a * h / 2;
-            } else if (t == "R") {
+            } else if (t[0] == 'R') {
                 double a, b;
                 cin >> a >> b;
                 S = a * b;
-            } else if (t == "C") {
+            } else if (t[0] == 'C') {
                 double r;
                 cin >> r;
                 S = pi * r * r;
             }
             Max = max(Max, S);
         }
-        cout << fixed << setprecision(2) << S << endl;
+        cout << fixed << setprecision(2) << Max << endl;
     }
     return 0;
 }