c - 我无法显示最大 PSI 值对应的区域

Question

我无法在所有区域中显示我对应的最高 PSI 读数的区域。

我尝试了许多其他各种方法，但无法显示最高 PSI 值的相应区域(中部、东部、北部、南部、西部......)。

我已在每个区域的数组中声明了 PSI 值。

int i, largest;

int Time[] = { 600,700,800,900,1000,1100,1200,1300,1400,1500,1600,1700,1800 };
int Central[] = { 89,88,87,143,139,79,144,85,83,90,89,88,76 };
int East[] = { 80,79,78,77,76,80,90,89,88,110,109,143,136 };
int North[] = { 147,144,141,139,137,132,109,110,109,80,77,132,108 };
int South[] = { 90,89,88,139,136,132,102,105,109,110,109,80,77 };
int West[] = { 141,137,153,147,143,83,90,89,141,138,134,130,127 };

largest = Central[0];
for (i = 1; i < 13; i++)
{
    if (largest < Central[i])
        largest = Central[i];
}
largest = Central;

for (i = 0; i < 13; i++)
{
    if (largest < East[i])
        largest = East[i];
}
for (i = 0; i < 13; i++)
{
    if (largest < North[i])
        largest = North[i];
}
for (i = 0; i < 13; i++)
{
    if (largest < South[i])
        largest = South[i];
}
for (i = 0; i < 13; i++)
{
    if (largest < West[i])
        largest = West[i];
}
printf(" Highest PSI value amongst all is %d\n\n\n", largest); 
break;

我能够显示最大的 PSI 值，但无法显示该最高 PSI 值的区域。

例如，如果我的数组中最大的 PSI 是 180，位于 Central，则会显示 PSI 值为 180，对应区域为 Central。

如果我的数组中最大的PSI是180，即在西部，它将显示PSI值为180，对应的区域是西部。

Answer 1

1. 将数组分配给 int :largest = Central;
2. 您需要创建一个包含区域名称的变量，并在每次 PSI 较大时更新它。您所要做的就是在最后打印它。这给了我们:

    #include <stdio.h>

    int i, largest;
    char *region = NULL;

    int Time[] = { 600,700,800,900,1000,1100,1200,1300,1400,1500,1600,1700,1800 };
    int Central[] = { 89,88,87,143,139,79,144,85,83,90,89,88,76 };
    int East[] = { 80,79,78,77,76,80,90,89,88,110,109,143,136 };
    int North[] = { 147,144,141,139,137,132,109,110,109,80,77,132,108 };
    int South[] = { 90,89,88,139,136,132,102,105,109,110,109,80,77 };
    int West[] = { 141,137,153,147,143,83,90,89,141,138,134,130,127 };


    largest = Central[0];
    for (i = 1; i < 13; i++) {
        if (largest < Central[i]) {
            largest = Central[i];
            region = "Central";
        }
    }
    for (i = 0; i < 13; i++) {
        if (largest < East[i]) {
            largest = East[i];
            region = "East";
        }
    }
    for (i = 0; i < 13; i++) {
        if (largest < North[i]) {
            largest = North[i];
            region = "North";
        }
    }
    for (i = 0; i < 13; i++) {
        if (largest < South[i]) {
            largest = South[i];
            region = "South";
        }
    }
    for (i = 0; i < 13; i++) {
        if (largest < West[i]) {
            largest = West[i];
            region = "West";
        }
    }
    printf(" Highest PSI value amongst all is %d in %s\n\n\n", largest, region);